This seat cushion is made with a foam core and a removable cover. It is 18 × 17 inches and about 2.5 inches thick. The underside has a grippy layer to help reduce sliding on a seat. A built-in belt channel is included to help keep the seat belt area clear. The cover can be removed and hand washed, then air dried. Move it between seats as needed and store it flat when not in use.
