This is a comfortable cushion. The cushion cover is made of 100% polyester, and the cushion pillow is made of 100% slow rebound material. Comfortable fabric, environmentally friendly material, breathable, not easy to fade, universal for four seasons, seat cushion cover is removable, memory foam seat cushion is suitable for sedentary, relieve and disperse local pressure to relax hip muscles, not easy to deform, durable You can leave it in a car, office, airplane, dining chair, sofa, etc. wherever you need to sit. Wozukia Square Seat Cushion is suitable for Cars, offices, airplanes, dining chairs, tatami MATS, sofas, chairs, classrooms, dormitories, libraries, bars, clubs, bistros, patios, gardens, kitchens, homes,etc. We Promise:Money-Back Guarantee,Replacement Guarantee. Your satisfaction is our first Priority. So Just Click Add to Cart to shop this Seat Cushion!