Fits for BathtubThis bath pillow is made of polyurethane material. Compared with the traditional sponge material, it will be a little harder, but has good waterproof function and is easy to dry. This bath pillow is of good quality and durable. It can provide you with a relaxed mood and relieve physical fatigue in your life.Note: If the position where the bath pillow is installed on the bathtub is too curved or the edge is too thin, it may not be suitable Comfortable Design: The bath pillow is made of polyurethane material. It has the characteristics of soft texture and moderate elasticity, which can perfectly fit the bathtub. Our bath pillow's soft and ergonomic design turns your standard bathtub into a comfortable spa experience. Relieve the pressures and stress from your head, neck and shoulders. The bath pillow is a must for you to relax after a long, tired work during the day! Strong Suction Cup: The design utilizes suction cups to keep your bathtub pillow in place. The strong suction cups keep your bath pillow firmly fixed to the bathtub preventing the headrest pillow slipping and sliding. This is a great addition to your bath accessories, and serves as a great gift for the bath lovers. They will enjoy all the satisfaction of soaking in Bubble bath and spa. Easy to Use: You just need to simply moisten the suction cups and press firmly on the smooth and textureless surface of the bathtub. our superior design is waterproof, helping to repel water from entering the pillow. After enjoying a happy bath time, simply air dry or wipe dry .