Machine washable cover, Made of non-skid vinyl fabric, Great for use as a travel cushion or stadium seat cushion, Orthopedic design sets hips at comfortable seating angle, Relieves lower back and tailbone pain, Ideal for extended seating periods, Durable and resilient polyfoam construction, Slopes from 1.5" at the front to 3" at the back, Foam meets California #117 flame retardant requirements, Ideal for the home, car, or office
