Product Description: Non Slip shower mat non slip has hundreds of suction cups, which helps to hold it in the tub, won't move at all. Moreover, the design of this bathtub nonslip mat is slip resistant even though the liquid soap or shampoo spill on it. Drainage Hole-The shower bath mat has drain holes adequately spaced throughout, so water can run through and keep the shower grip mat from accumulating gunk. Rug Size:: 53 x 53 cm ( 20 x 20 ) MATERIAL : Rubber BACKING 100% BPA Free Easy Care: This washable bathtub mat can be washed in washing machine, then you can hang shower grip mat up on the wall of the shower to drain and dry. SPETLEK Non Slip Bath Mat Square Shower Mat Anti-Mold in Grey