Frontpet Inflatable Blow Up Back Seat Shelf / Backseat Pet Bridge - Universal Dog Car Seat Extender Platform Cover Barrier Divider Restraint With Included Carry Bag, Electric Air Pump And Repair Kit! Inflatable seat extender fills the space between the front and back seats making this a perfect complement to a vehicle pet barrier! Creates a level surface in any car or SUV for crates and large carriers to keep your dog from falling into the crack between the seats and providing a car barrier that will keep your dog in the back seat! Easy use and quick installation makes this perfect for bulky luggage, groceries, and pet goods! Holds up to 165 pounds making this pet bridge a great addition to any family that loves to travel with their pets! Universal fit-Our back seat inflatable pet bridge will inflate to fit the size and shape of almost any vehicle up to 49x10x13 inches!