Avin (AI 10010) Deluxe Swivel Cushion for Cars, Velour Swivel seat that makes getting into or out of the car easier Extremely comfortable and rotates 360 degrees on ball bearings Soft and durable with a 2-inch profile; removable, washable cover Will fit in any car, truck, or van; also great for chairs Measures 15 inches x 15 inches x 1.87 inches