Non Slip Soft Wrinkle Free Bathroom Rug4 layers of water permeable fabric: nappa leather top layer, absorbent and breathable layer, memory foam layer, non slip natural rubber sole. 5 seconds of rapid water infiltration, will not accumulate water, provide a comfortable foot feeling, non slip and wear resistant. Double sided non slip rubber bottom: Do you want a non slip floor mat? To eliminate the risk of slipping, the bathroom mat has a soft non slip rubber bottom that excludes the air