The car seat cushion is made of pleated cloth and EVA, which can provide you with a breathable, and comfortable seating experience. The round design makes it suitable for most types of car seats. Very convenient to use. The revolving design is helpful for the elderly who are in the third trimester or with limited mobility to get on the car. Features -Color:Black -Material:Pleated cloth and EVA -Size:43.00X38.00X1.00cm/16.90X14.93X0.39in -The cushion adopts pleated cloth and EVA material, strong and wear-resistant. Lightweight, easy to carry. -Its exterior design is simple, stylish, and matches your car's interior decoration style. -360 Degree rotation cushion is made of and comfortable material. -The mat is in workmanship and has a texture, also a good decoration. -360 Degree rotation cushion is a very practical present for relatives and friends, and they will like it. Package list: 1 Swivel Seat Cushion