Non Slip Surface The large textured surface provides traction to help reduce the risk of slips and falls     Stable and Soft Textured cushioning provides comfort as well as traction     Secure Attachment 200 non slip suction cups securely attach to shower or tub floor for strong grip that won’t bunch or slide.     Center Drain The 6 inch centered drain hole keeps water from pooling at feet.     Non-Toxic Material Latex-free rubber and an antibacterial agent protects from mold and mildew     Machine Washable Machine wash and hang to dry when needed. Wipe down after use for daily maintenance to preserve quality