Extra Large Size: Bathroom mat measures . * . Our square shower mat is designed for large shower stall floors to increase coverage and provide more protection. It is heavier and thicker than other mats and is perfect for homes, spas, gym bathrooms, and baths. : to prevent the product from being too large and inappropriate Quick Drainage: Our extra large shower mat with hundreds of built-in drainage holes, excess water and soap can be quickly and efficiently discharged, reducing the chance of water accumulation and dangerous falls in the bathroom Super Anti-Slip: Bathroom mats shower mats have a fine anti-slip texture on the surface and hundreds of suction cups on the back, which can be firmly attached to the smooth bathroom tile surface Durable & Odorless:The anti-slip bathroom mat is made of high quality TPE material, durable and odorless.