Chumajor Back Seat Extender for Dogs-Supports 400lb,Waterproof Dog Car Seat Cover Hard Bottom-Detachable,600D Heavy Duty Scratch Proof Nonslip Soft,Dog Hammock for Car,SUVs-GreyBrand: Chumajor Color: Grey Features: Back Seat into Car Bed: To provide your pet with an comfort and safety trip experience, we have combined three sturdy honeycomb board to create a super comfortable back seat extender for dogs. Not only does it extend the space in your vehicle's backseat, giving your dog double the room to move around and lie down, but it also effectively prevents them from falling into the footwell during sudden stops and sharp