SlipX Solutions Bubble Bath Mat features built-in powerful antimicrobial product protection that lasts for the lifetime of the product. Made of durable vinyl and features over 200 suction cups to provide reliable non-slip protection. Easy to clean - simply hang and air dry the mat after use, or machine wash for a deeper clean. Please Note: Designed for smooth surfaces. Some surface textures may affect adhesion. Always use caution when entering or exiting the shower. Not for use on refinished surfaces. Follow installation instructions carefully.