Extra Large Bath Mat: Smell free of chemicals, vinyl material. Standard, heavy-duty sizes and rectangular shape allow it to sit flat on any smooth tub floor. Non-slip shower mat with hundreds of suction cups: This non-slip bathroom rug has 200 suction cups to help secure it to smooth surfaces. Strong suction cups provide users with 360 degree safety protection. This tub mat is a great choice for home, gym, spa and more. CONVENIENT MULTI-FUNCTIONAL: The pebble-shaped design provides an in-shower massage experience, with 200 suction cups for needed non-slip function, while the oversized cushion measures 40" x 16", providing excellent coverage, with small holes throughout to allow for cycling of water.< /p> Machine washable and durable: This bath mat features 176 drainage holes and is machine washable for easy care. Clean anytime, just throw the mat in the machine and enjoy its fresh look. Air dried for many years, safe, healthy and worry-free use. WARNING: The bath mat should only be