Features: 1.Application: Wall mount rack is suitable for car top box, kayak, canoe, surfboard, snowboard, etc, effectively protect the stability of your goods. 2.Adjustable Rack: Telescopic length is 42?58cm/16.53?22.83in, and easily adjustable by knob, without the use of tools. 3.Easy Storage: When not in use, the rack can be folded up against the wall for storage or placed in a storage bag, saving space. 4.Strong Support: 50KG powerful weight bearing with strong support, making your kayak remains stable and not easy to fall off. 5.Durable Material: The rack is made of sturdy aluminum alloy, high strength, durable and precise, not easy to damage, long service life. Specification: Item Type: Car Roof Box Wall Mount Rack_x000D_ Material: Aluminum alloy, foam_x000D_ Load Bearing: Approx: 50kg/110.23lb_x000D_ Telescopic Length: Approx: 42cm-58cm/16.53?22.83in_x000D_ _x000D_ _x000D_ _x000D_ Features:_x000D_ Free to rotate 90 degrees, and can be opened when in use_x000D_ When not in use can be folded up against the wall, saving space and enhancing aesthetics_x000D_ Telescopic length to expand the categories of items, wide compatibility_x000D_ _x000D_ _x000D_ Applicable Type: All car roof luggage box, kayaks, canoes and more!!