GORILLA GRIP Non-Slip Shower Stall Mat 21x21 Clear — Suction-Cup Grip & Drainage

GORILLA GRIP 21x21 clear shower stall mat is a non-slip bathtub and shower floor mat with hundreds of suction cups and drainage holes that keep it securely in place and help water flow away quickly.

Keep showers safer and dryer with a flexible, BPA-free mat built to fit most smooth shower and tub floors. This clear, square 21" x 21" mat blends into most bathroom aesthetics while providing a textured, pebble-like surface that feels comfortable underfoot. The mat’s design focuses on grip and drainage to reduce slipping and minimize standing water, and it’s easy to clean—machine washable and quick to air dry.

How does this mat prevent slipping in the shower?

The mat uses a patented pattern of suction cups on its underside that lock to smooth, clean surfaces and resist shifting during use. On top, a raised hexagon pebble texture increases traction for barefoot standing and turning. Together these features create a stable footprint wherever they are installed.

• Hundreds of suction cups for strong hold on smooth surfaces
• Pebble-textured topside to reduce foot slippage
• Flexible construction contours to tub and shower floors

Will water pool underneath the mat or drain properly?

Designed with many drainage holes, the mat allows water to pass through into the shower’s drain rather than collect underneath. This reduces the chance of mold, mildew, and persistent wetness beneath the mat and helps surfaces dry faster between uses.

• Multiple drainage holes channel water toward the drain
• Raised top texture encourages quick surface drying
• Clear material lets light through, making wet areas more visible for cleaning

Is this mat safe and easy to maintain?

The mat is made from BPA-free materials and is soft and flexible for comfortable standing. For hygiene, it’s machine washable and air-dries quickly when hung over a tub edge, making routine cleaning straightforward and low effort.

• BPA-free construction for safer household use
• Machine washable—tumble or hand wash safe per care instructions
• Air-dries quickly when hung to reduce mildew risk

What installation and compatibility tips should I know?

Install only on clean, smooth, non-textured, non-tiled shower or tub surfaces for best suction performance. Avoid grout lines or rough surfaces, which prevent proper adhesion. If suction weakens, clean both the mat and the shower floor with mild soap and water, then reapply when fully dry for optimal grip.

• Best on smooth acrylic, fiberglass, or porcelain surfaces
• Not recommended for textured tile or grout-lined floors
• Clean surfaces before placement and periodically for maximum suction

Who is this for: The GORILLA GRIP 21x21 clear shower stall mat is ideal for families, seniors, renters, or anyone looking to add a non-permanent anti-slip layer to a smooth tub or shower floor. It’s especially useful when you need an easily removable, machine-washable solution that stays out of sight while improving foot traction and water management. Note: choose a smooth, non-grouted installation surface to get the full benefit of the patented suction system.