1. Extra Large Bathroom Shower Mat: No chemical smell, vinyl premium material. The heavy-duty standard size and rectangular shape allow it to lay flat on any smooth bathroom floor. 2. Non-slip Shower Mat with Hundreds of Suction Cups: The non-slip bathroom mat features 200 suction cups to help keep it in place on smooth surfaces. The powerful suction cups provide 360-degree protection for users. The shower mat is a great choice for homes, gyms, spas, and more! 3. Versatile and Practical: The pebble-like design is equipped with 200 suction cups, which has the necessary non-slip features to provide a massage experience in the shower, while the extra-large mat is 40 inches x 16 inches, providing excellent coverage, and also features small holes throughout the mat for water circulation. 4. Machine Washable: The bathroom mat contains 176 drainage holes and is machine washable for easy maintenance. To clean at any time, simply toss the mat into the machine and enjoy its brand-new look. It can be used for many years after air drying, which is very worry-free and convenient to use.