Product size: 40.7 (cm) Seat Length, 36.9 (cm) Seat Width, 15.2(cm) Seat Height Product description:1. PP injection molding.2. Anti-fouling and easy to clean.3. It can reduce the magnitude of the user's sit and stand up and reduce the burden on the waist and feet.4. Available with 2", 4" and 6" options.