The J-Pro2 provides superior strength for transporting nearly any size or style of kayak. The universal mounting system easily fits round, square, and factory oval load bars. The tubular frames are prepared with a two-layer coating for maximum corrosion resistance. Coated steel, injection molded nylon, and synthetic rubber construction. Full-length oversized padding protects the kayak from abrasions & wear. Accommodates all types of kayaks up to 36" wide and 75 lbs. Includes all hardware, straps and safety tie-downs. Dimensions: 16"L x 6"W x 16.5"H.