Maytex Phthalate Free Waffle Soft Cushion Bath Tub / Shower Mat with Skid Resistant Suction Cups, Stall Size, 20" x 20",  White Vinyl Maytex soft waffle cushion bath tub / shower mat is Stall size, 20" x 20" This product is treated with an agent to resist mildew Wipe clean with a damp cloth, hang to dry Phthalate Free Skid resistant suction cups Not for use in tubs with textured surfaces