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Buying Guideยท13 min read

6 Best Extra Long Non Slip Bath Mats in 2026

Six extra long tub mats from 39 to 40 inches compared by suction cup count, drain holes, material and how well each covers a long tub floor.

Jamie Cole, Lead Product Researcher
6 options evaluated
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Best Extra Long Non Slip Bath Mats

At a Glance

Linoows Bathtub Mat, 40x16 Inch, 300 Suction Cups
Best Cup Count

Linoows Bathtub Mat, 40x16 Inch, 300 Suction Cups

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OTHWAY Long Bathtub Mat, 39 x 17 Inch, Hair Catcher
Best Hair Catcher

OTHWAY Long Bathtub Mat, 39 x 17 Inch, Hair Catcher

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CADONO Extra Long Bathtub Mat, 40x16 Clear, 200 Cups
Best Clear Pebble

CADONO Extra Long Bathtub Mat, 40x16 Clear, 200 Cups

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Naoloture Extra Long Bathtub Mat, Black, 40x16, 176 Drain Holes
Best Stated Drainage

Naoloture Extra Long Bathtub Mat, Black, 40x16, 176 Drain Holes

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ENKOSI Non-Slip Bath Mat, 40x16 Extra Long, Black
Best Honest Limits

ENKOSI Non-Slip Bath Mat, 40x16 Extra Long, Black

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HITSLAM Non Slip Bathtub Mat, 40 x 16 Inch, Suction-Free Loofah
Best No Suction

HITSLAM Non Slip Bathtub Mat, 40 x 16 Inch, Suction-Free Loofah

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A standard bath mat is about 28 to 35 inches long, which leaves bare tub floor at one end of a long tub, exactly where a foot might land when you step in or turn. An extra long mat of 39 or 40 inches closes that gap. The tradeoff is that a longer mat has more edge to curl, more surface to dry and a bigger need to match the shape of your tub floor, so the details matter more than the length alone.

The six mats here are the Linoows 40 by 16 inch with 300 suction cups, the OTHWAY 39 by 17 inch TPE mat with a detachable hair catcher, the CADONO 40 by 16 inch with 200 cups, the HITSLAM 40 by 16 inch loofah-style mat with no suction cups, the Naoloture 40 by 16 inch with 200 cups and 176 drain holes and the ENKOSI 40 by 16 inch with 200 cups and an honest note about surfaces.

We evaluated each on length, width, grip mechanism, drainage and material, and on what the listing says about the floor it needs. Measure the flat floor of your tub before ordering, because a long mat that runs up the curved ends will not lie flat and can lift at the edges. Length is the headline, but fit and floor decide whether it works.

6 Criteria to Look For Before Buying a Extra Long Non Slip Bath Mat

Key buying criteria so you get the right fit the first time.

Measure the flat floor

A 40-inch mat needs 40 inches of flat floor, and many tubs curve up at the ends or narrow toward the drain. A mat that rides up the curve lifts at the edges and invites a slip. Measure from end to end along the flat bottom, and subtract a couple of inches. If your tub is shorter, a trim-to-fit mat or a standard size is better.

Cup count across the length

The Linoows lists 300 cups, the CADONO, Naoloture and ENKOSI list 200 and the OTHWAY gives no count in the text we have. A long mat has more room for one end to lift, so a high cup count helps. Cups still need a smooth floor. Check that both ends seal when you press them down.

Width as well as length

The OTHWAY is 17 inches wide, and the others are 16 inches. An inch of width adds a little standing room. Most tubs have 16 inches or more of flat width, but narrow ones do not. Measure the width at the narrowest point.

Drainage and hair

The Naoloture states 176 drain holes, the CADONO lists hundreds and the HITSLAM uses a hollow loop and lattice. The OTHWAY adds a detachable hair catcher. Good drainage reduces mildew and lifting, and a hair catcher protects the drain. Lift the mat after each shower regardless.

Color and visibility

Black mats like the Naoloture and ENKOSI contrast with a white tub and are easy to see. Clear mats like the CADONO blend in. If vision is not sharp, choose a contrasting color. A visible mat also shows when it has shifted.

Surface compatibility

The ENKOSI states that its cups will not hold on textured or refinished floors, and the same is true of every cup mat here. If your floor is textured, the HITSLAM suction-free design is the fit. Press a hand on the floor to judge. If the floor is smooth glazed porcelain or acrylic, cups are usually the right answer, and a textured or refinished floor calls for a different type of mat.

6 Best Extra Long Non Slip Bath Mats in 2026

Best Cup Count

Linoows Bathtub Mat, 40x16 Inch, 300 Suction Cups

Linoows Bathtub Mat, 40x16 Inch, 300 Suction Cups
40 by 16 in300 suction cupsPebble bubbles and lychee textureDrain holesSoft material

About this pick

Linoows leads this lineup on the number it states: 300 high-strength, flexible suction cups on a 40 by 16 inch mat, which the listing says is 30 percent more cups than other mats. The top has 300 bubbles designed like pebbles for a gentle massage feel and a lychee-textured surface for reliable grip, and the listing says the mat is 30 percent longer than standard and has an excellent drainage system. For a long tub, the cup count spreads the hold across the whole length.

Cup count matters more as a mat gets longer, because a long mat has more room for one end to lift. A fine, lychee-style texture gives feet a grippy but not harsh surface. As with every suction mat here, the cups need a smooth, non-porous floor, and the listing gives no drain hole count in the text we have.

Compared with the CADONO and Naoloture it lists more cups, and compared with the OTHWAY it has a lower stated width. It suits a long, smooth tub where holding both ends of the mat is the concern. If you set it down starting from the drain end and press toward the far end, trapped air escapes more evenly and more cups engage.

Best for: Holding both ends of a long mat on a smooth tub.

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Specs

  • Size: 40 x 16 in
  • Cups: 300
  • Surface: 300 pebble bubbles, lychee texture

Pros

  • +300 suction cups spread the hold
  • +40 in length covers a long tub
  • +Lychee-textured and pebble top
  • +Soft material with drain holes

Cons

  • โˆ’Drain hole count is not stated in the text we have
  • โˆ’Needs a smooth, non-porous floor
  • โˆ’40 in may run up curved tub ends
Best Hair Catcher

OTHWAY Long Bathtub Mat, 39 x 17 Inch, Hair Catcher

OTHWAY Long Bathtub Mat, 39 x 17 Inch, Hair Catcher
39 by 17 inDetachable hair catcherRecyclable TPEBig drain holes35 percent more coverage

About this pick

OTHWAY adds a feature no other mat here has: a detachable hair catcher that blocks hair from going down the drain. The mat is 39 by 17 inches, wider than the 16-inch standard, in recyclable TPE the listing calls thick, durable and odorless, with big drain holes. It claims 35 percent more coverage than regular mats.

A hair catcher saves a plumbing headache, and a wider mat gives more room for your feet. TPE is soft and low-odor, and thick TPE has some weight, which helps it stay put. The listing does not state a cup count in the text we have, so confirm the grip details before buying.

Compared with the 40-inch mats it is an inch shorter but an inch wider, and compared with the HITSLAM it uses cups. It suits a long tub where hair clogging the drain is a recurring problem. Because the listing is thin on grip details, read the full page for how the underside is built before ordering.

Best for: Tubs where hair clogs the drain.

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Specs

  • Size: 39 x 17 in
  • Material: Recyclable TPE
  • Extra: Detachable hair catcher

Pros

  • +Detachable hair catcher
  • +39 by 17 in is wider than most
  • +Thick, odorless TPE
  • +Big drain holes

Cons

  • โˆ’Cup count is not stated in the text we have
  • โˆ’Hair catcher needs emptying
  • โˆ’Needs a wide, flat floor
Best Clear Pebble

CADONO Extra Long Bathtub Mat, 40x16 Clear, 200 Cups

CADONO Extra Long Bathtub Mat, 40x16 Clear, 200 Cups
40 by 16 in200 suction cupsBPA-free flexible materialPebble-textured domed topHundreds of drain holes

About this pick

CADONO's clear 40 by 16 inch mat is made of flexible BPA-free material with a pebble-textured, domed topside, a fine non-slip texture on the surface and 200 powerful suction cups underneath. The listing says hundreds of drain holes remove water quickly and help prevent stagnation. The domed top is soft underfoot.

Two hundred cups is a solid number for a 40-inch mat, and the fine texture adds grip without roughness. A clear mat shows less color on the tub, which some people prefer and others find hard to see. The listing does not state a hole count in the text we have.

Compared with the Linoows it has fewer cups, and compared with the Naoloture it is clear rather than black. It suits a buyer who wants a long, soft, clear mat at a moderate cup count. A clear mat is also the one that hides least when the tub is stained, so keep the floor clean. A mat this wide also leaves less bare floor at the sides, which is welcome for anyone who shuffles when stepping in.

Best for: A long clear mat with a soft domed top.

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Specs

  • Size: 40 x 16 in
  • Cups: 200
  • Material: BPA-free, flexible

Pros

  • +200 suction cups
  • +BPA-free flexible material
  • +Pebble-textured domed top
  • +Hundreds of drain holes

Cons

  • โˆ’Clear mat is harder to see on a white tub
  • โˆ’Hole count is not stated in the text we have
  • โˆ’Needs a smooth floor
Best Stated Drainage

Naoloture Extra Long Bathtub Mat, Black, 40x16, 176 Drain Holes

Naoloture Extra Long Bathtub Mat, Black, 40x16, 176 Drain Holes
40 by 16 in200 suction cups176 drain holesBlack finish30 percent more coverage

About this pick

Naoloture states both counts: 200 large suction cups and 176 drain holes on a black 40 by 16 inch mat, with a claim of 30 percent more coverage than regular mats. The listing says the large cups are more grippy and that the holes let water flow easily under the mat and down the drain. A black mat is easy to see against a white tub.

Visibility is a quiet safety benefit, since a dark mat on a light floor is easy to spot and check for shifting. Stated numbers let you compare directly: it has fewer cups than the Linoows and a stated hole count that the others lack. The black finish may show soap film and hard-water spots.

Compared with the ENKOSI it is nearly identical in size and cup count and adds a drain figure, and compared with the CADONO it is black and states holes. It suits a buyer who wants a visible mat and stated drainage. Rinse the black surface after each shower, because hard-water film is easier to see on dark mats than on clear ones. The mat's flexible body lets it curve slightly with the floor, which helps at the ends.

Best for: A highly visible mat with stated drainage.

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Specs

  • Size: 40 x 16 in
  • Cups: 200 large
  • Drain holes: 176

Pros

  • +Black mat is easy to see on a light tub
  • +200 large suction cups
  • +176 drain holes stated
  • +40 by 16 in coverage

Cons

  • โˆ’Black shows soap film and spots
  • โˆ’Needs a smooth floor
  • โˆ’Fewer cups than the Linoows
Best Honest Limits

ENKOSI Non-Slip Bath Mat, 40x16 Extra Long, Black

ENKOSI Non-Slip Bath Mat, 40x16 Extra Long, Black
40 by 16 in200 suction cupsSmooth, non-porous floors onlyFits standard and extra-long tubsBlack finish

About this pick

ENKOSI is the listing that says the quiet part out loud: its 200 suction cups anchor to smooth, non-porous tub and shower floors and will not hold on textured, refinished or similar surfaces. The mat is 40 by 16 inches and described as covering far more of the tub floor than a standard mat, fitting standard and extra-long tubs. The honesty about surfaces is a useful guide.

A mat that tells you where it will not work saves a return and a slip. If your floor is smooth and glazed, 200 cups on a 40-inch mat is a strong setup. The listing does not give a drain hole count or material in the text we have.

Compared with the Naoloture it is similar in size and cups with clearer surface limits, and compared with the HITSLAM it relies on suction. It suits a smooth tub and a buyer who values straightforward limits. If you ever move to a home with a different tub, the same mat would need the same smooth floor to work.

Best for: A smooth tub and a listing that is honest about limits.

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Specs

  • Size: 40 x 16 in
  • Cups: 200
  • Surface limit: Smooth, non-porous only

Pros

  • +Clear note on which surfaces it will not hold on
  • +200 suction cups
  • +40 by 16 in covers a long tub
  • +Black is easy to see

Cons

  • โˆ’Drain holes and material are not stated in the text we have
  • โˆ’Will not hold on textured or refinished floors
  • โˆ’Black shows soap film
Best No Suction

HITSLAM Non Slip Bathtub Mat, 40 x 16 Inch, Suction-Free Loofah

HITSLAM Non Slip Bathtub Mat, 40 x 16 Inch, Suction-Free Loofah
40 by 16 inNo suction cupsPlaid backingHollow loop surfaceLattice bottom drains

About this pick

HITSLAM offers the long mat without suction: a 40 by 16 inch soft PVC loofah-style mat with a durable plaid backing that the listing says holds it firmly in place even on wet surfaces. The hollow loop surface combined with a lattice bottom creates many drain holes for fast drainage. It is the pick for floors where cups will not seal.

A suction-free design is useful on textured or refinished tubs, but it relies on friction, so it may slide more on a smooth floor than a cup mat. The loop surface is soft and rinses easily. The listing does not state a weight figure in the text we have.

Compared with the cup-based mats it avoids pulling at a finish and is easier to lift, and compared with the OTHWAY it uses a plaid backing instead of cups. It suits a long tub whose floor will not accept suction. Wring or shake it after showers and hang it over the tub edge so that both sides dry.

Best for: A long tub whose floor will not seal suction cups.

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Specs

  • Size: 40 x 16 in
  • Grip: Plaid backing, no cups
  • Drainage: Hollow loop top, lattice bottom

Pros

  • +No suction cups, avoids pulling at a finish
  • +Plaid backing grips wet surfaces, per the listing
  • +Hollow loop and lattice drain quickly
  • +Soft loofah-style top

Cons

  • โˆ’Relies on friction and may slide on a smooth floor
  • โˆ’Weight is not stated in the text we have
  • โˆ’Foam wears with time

How We Evaluated These Extra Long Non Slip Bath Mats

Each pick was assessed across 5 criteria weighted for real-world use.

Length and fit

We compared lengths of 39 and 40 inches and widths of 16 and 17 inches, and noted the need to measure the flat floor. Fit counted more than the headline length. We judged how each long mat would behave at its ends, since that is where a 40-inch mat is most likely to lift.

Grip mechanism

Cup counts from 200 to 300 and the HITSLAM plaid backing were compared. We read surface limits, such as the ENKOSI note. Honest limits earned credit. Stated cup and drain counts were credited, and the surface limits that listings admit were treated as a mark of honesty.

Drainage and hygiene

Drain holes, the Naoloture 176 count, the hollow loop of the HITSLAM and the OTHWAY hair catcher were compared. Quick drainage and drain protection scored well. We assumed buyers will measure their tub, and flagged the listings where the width or length might not fit common tubs.

Visibility and comfort

Color, texture and softness were compared. Black mats stand out, clear mats blend, and domed or loofah tops differ underfoot. We weighed visibility as a safety factor. The hair catcher on the OTHWAY was treated as a thoughtful feature that solves a real household problem.

Maintenance

Material and washing needs were compared, including TPE, PVC and BPA-free claims. We favored mats that are easy to lift, rinse and dry. We considered the weight and bulk of a longer mat when it has to be lifted, rinsed and dried every day.

How to Choose the Right Extra Long Non Slip Bath Mats

By Tub Floor

Choose by the floor you have.

Tub floorPickWhy
Smooth, long, wants max cupsLinoows, 300 cupsHighest cup count
Smooth, hair clogs the drainOTHWAY, 39 x 17Detachable hair catcher
Smooth, soft clear topCADONO, 200 cupsDomed pebble top
Smooth, wants a visible matNaoloture, black176 holes stated
Textured or refinishedHITSLAM, no suctionPlaid backing

By Budget

Tiers are relative and use no price figures.

TierPickTrade
LowerCADONOClear, 200 cups
LowerNaolotureBlack, stated holes
MiddleLinoowsMost cups
MiddleENKOSIClear surface limits
UpperOTHWAYHair catcher, TPE
UpperHITSLAMSuction-free

Suction Cups vs Plaid Backing

Two ways a long mat stays put.

Suction cups

The Linoows, CADONO, Naoloture, ENKOSI and OTHWAY seal on smooth floors and hold strongly. Choose them for a smooth tub.

Plaid backing

The HITSLAM grips by friction and avoids pulling at a finish. Choose it for a textured or refinished tub.

A long mat magnifies the cost of a poor grip.

Clear or Black

PreferencePick
ClearCADONO
Black, stated drainageNaoloture
Black, honest limitsENKOSI

For a Long Tub Specifically

What to look for

A length that matches the flat floor, a high cup count or a reliable backing, quick drainage and a color you can see. Press both ends down and test.

How these picks line up

The Linoows has the most cups, the OTHWAY adds width and a hair catcher and the HITSLAM suits floors that refuse suction.

When to Spend More

Spend more ifSave if
Hair is a problem, which points to the OTHWAYYour drain stays clear
Your floor is textured, which points to the HITSLAMThe floor is smooth and glazed
You want the most cups, which points to the Linoows200 cups is enough

Fit and floor matter more than the length on the label.

Frequently Asked Questions

Is a longer bath mat better?

It gives more coverage, which helps in a long tub, but only if your tub floor is flat for that length. A 40-inch mat on a short or curved tub will ride up. Measure first. A wide margin of a few inches at each end of the tub helps, since a mat that touches the end wall tends to curl.

How many suction cups do I need?

More cups spread the hold across a longer mat. The Linoows lists 300 and several others 200. Cup count matters less than a clean, smooth floor and a firm press. Some people press the mat with the palm of the hand in a spiral from the center outward to seat the cups evenly.

Why might the ends of my long mat lift?

Curved tub ends, soap film or a textured floor can keep cups from sealing. Clean the floor, press the ends and check the fit. If it keeps lifting, the mat may be too long. If you share the bathroom, a mat of a visible color helps a second person see whether it has shifted.

What does a hair catcher do?

The OTHWAY hair catcher blocks hair from going down the drain, saving you from clogs. It needs emptying regularly. It is helpful in a household with long hair. For a very long tub, check that the mat does not run over the drain, which can block water.

Can I use these on a textured tub?

Not the cup mats, because suction needs a smooth floor, as the ENKOSI listing says. The HITSLAM is suction-free. Test any mat with a firm foot shove. A weekly cold wash or a scrub with mild soap removes the film that makes cups lose grip.

How should I clean a long mat?

Lift it after each shower, rinse both sides and hang to dry. Wash weekly with mild soap, or machine wash if the listing allows. A clean mat and floor grip better. Replace a mat when its cups no longer grip or its surface wears smooth, even if it still looks fine.

Bottom Line

best overall: Linoows Bathtub Mat, 40x16 Inch, 300 Suction Cups - best cup count pick in this roundup.

See the full rankings above for all picks with pros, cons, and best-for summaries.

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