This AMS accessibility kit-style cable protector is made of durable polyurethane material. It has a dog bone shape and a max cable diameter of 1 21/64 inches. The black, blue, and yellow cable protector is 51 1/4 x 1 7/8 inches. It has five channels that measure 1 1/4 x 1 21/64 inches. This durable cable protector can withstand a load capacity of 16,300 pounds.