AmazerBath Bath Tub Mat 40 x 16 Inches Non-Slip Shower Mats with Suction Cups and Drain Holes Bathtub Mats Shower Stall Mats Machine Washable Clear Purple

For SMOOTH Bathtub Floors ONLY - NOT for textured surfaces200 suction cups on the bathtub mat use the Vacuum Theory to make it possible to attach the proper bathtub firmly the same method is used to store the shower mat after shower: you can adhere it to smooth floor effortlessly