Seven Top Dog Seat Covers for Cars Cat Pet Car Truck Rear Back Seat Cushion Hammock Carpet Mat Can allow A Person Seat Material: durable Oxford cloth with plated PVC true waterproof Size:Approx 130 X150CM/51.18"x59.05" Adjustable straps attach itself to vehicle's front and rear headrests. Adjusts to fit most vehicles Pet car rear-seat cushion can take a simple person This hammock protects upholstery and prevents your dog from jumping up front and causing an accident.