Easy-To-Install Guardian Gear™ 3-Bar Vehicle Barriers Keep Pets Safe Our strong Vehicle Barriers protect pets and passengers for increased vehicle safety. Keep pets safely contained in the cargo area of vehicle to prevent pets from interfering with driver. Vertical pressure mounts install in minutes without tools! Frame expands to fit most SUVs, minivans and station wagons. Made of heavy-duty tubular steel with a black powder-coat finish for extra durability. Features protective rubber caps at contact points. Width adjusts from 39"-66" and height adjusts from 30"-54". Middle bar also expands downward to fit split seats. The Guardian Gear 3-Bar Vehicle Barrier comes with a lifetime guarantee.