1. Anti Slip: The surfaces of the bathtub mat non slip designed to hexagonal diamond shape and operative rough texture, which provide effective anti-skid protection as well as improve feet comfort. With the astonishing grip of nearly 200 powerful suction cups, bathtub and shower mats non slip can hold the bathtub and shower floor firmly. 2. Superb Drainage: Different from the conventional circular drainage holes, this bath mat for tub non slip adopts unique hexagon drainage system. Under the same water flow, the non slip bathtub mat has a faster drainage speed. 3. Size and Material: This tub mats non slip made of quality PVC material, measures 34.5 x 15.5 inches, large size maximum coverage, completely satisfies your bath or shower needs. 4. Machine Washable: Easy to keep the bath tub mat clean, machine washable(Put towels in the machine together to gently rub against the shower mat), your hands, save your time. Recommend hanging on the bathtub or sticking the bathtub mat non slip to the wall with suction cups to keep your non slip shower mat dry after each use.