This seat cushion is a softer, low and comfortable portable seat cushion. This rotation car seat cushion can help relieve caused by twisting when and off a chair or car. The cushion can be used in most types of or placed next to a chair at home. Features -Material: Air mesh. -Size: About 50.00X39.00X2.00cm/19.65X15.33X0.79in. - The seat mat is in workmanship and has a texture, also a good decoration for car, home, office - Based on the non-slip design, the swivel seat cushion is perfect for aiding mobility of the car seat or chair. - Rotates 360 degrees to help relieve back, knee, or hip strain caused by twisting when getting of chairs or car. - 360 degree rotating seat cushion, softer, and comfortable portable, applicable for elderly, and pregnant. - Universal for four seasons, such as car seat protector, can prevent dust, seat wear, nicks and scratches. Package list: 1 x cushion