Hundreds of suction cups. Our antibacterial bath and shower mat has 200 suction cups to hold it in place on smooth, clean surfaces. This bath mat is a great choice for the home, gym, spa and more. Designed for safety and comfort and built to last: this sturdy rubber bath mat withstands repeated daily use. The textured surface will stay soft to the touch and comfortable for years to come Antibacterial: Antibacterial and mildew resistant, BPA free, non-toxic, phthalate-free, latex-free, non-toxic odor. - - We want our customers to be satisfied. Machine washable: Our durable rugs are machine washable for easy cleaning and to keep them looking fresh. We strongly recommend that you wash your mat before use. Simply toss the rug on a cold wash with a mild detergent (no bleach) and air dry. We recommend that you wash and dry your bath mat regularly to remove any grease or soap buildup that may occur. Easy-to-clean antibacterial accessories: mold, mildew and bacteria like to hide on the bath