This Vestil 1096-4.5 loading dock bumper is 10" in height, 96" wide, and is used to prevent damage by a vehicle to a dock or building. It has rubber padding with a depth of 4-1/2" for elasticity and resistance to impact. It is fabric-reinforced for strength and dimensional stability. This bumper consists of multiple pads made from recycled truck tires which are layered for more cushioning than a solid piece of rubber. It has steel structural angles on both ends for strength and durability and is held together with 3/4" steel tie rods. The steel components are painted for resistance to corrosion. It can be welded to the dock or bolted onto the dock for easy installation and has four 13/16" bolt holes. A steel bracket is included to support the center of the bumper and prevent sagging.