These 2 pairs of premium kayak car racks conveniently extend the hauling capacity to your vehicle. These carriers are designed to mount on to almost all types of factory or aftermarket flat, oval and square crossbars. Constructed of weather resistant epoxy powder coated tubular steel, this heavy-duty hauler can hold up to 250 pounds and features a rubberized base and foam cushion on the arms and reinforced cargo strap patches to protect your cargo. These J-Bar style racks are very versatile and can carry many different types of items such as skis, canoes, paddleboards, snowboards, and other outdoor gear. The J-Bar's open design makes loading and unloading easier. Each bracket measures approximately 17-1/4 inches long and 5-3/4 inches wide and 15-1/2 inches high (measurements do not include mounting hardware). Always secure your cargo with straps, bungee cords, or tie downs (not included) in a safe manner. This kit include 2 pairs of kayak racks which consist of 4 J-Bar style racks, mounting hardware, and instructions.