Waterproof PET Seat Cover - HAMMOCK STYLE Made from durable heavy-gauge polyester with waterproof backing. 56" X 47" X 0.25" Ideal for all vehicles with headrests. Fully machine-washable. HEAVY DUTY WATERPROOF MATERIAL - Durable Protective Back Seat Barrier to Prevent Hair, Liquid, Mud, Dirt, & Slobber from damaging your Rear Bench Seat or Cargo Area