Bonanotte Seat Cushion Brand new, unused, and unopened. It just arrived, but I'm selling it because I no longer have a use for it. (※) Price reduction not possible ❌ It uses the same two-layer construction as the Bonanotte Premium Mattress. You can experience the comfort of the mattress in everyday situations. With a thickness of approximately 5cm, it minimizes the feeling of hitting the bottom, making it ideal for long periods of sitting, such as in a car, or for use in hospitality settings. The underside of the cover has a non-slip feature, and it can be removed with a zipper and washed in a home washing machine, making it very hygienic. The core material also allows moisture to escape from the central uneven part, providing a highly breathable structure. Made in China External Dimensions (Width x Depth x Height) mm: 400x400x50 Weight: 0.3kg Basic Performance Material: Surface/Sides: 100% Polyester Lining: 80% Polyester, 20% Cotton Core: Urethane Foam