Description: The kayak boarding aid helps you easily load a boat to the top of your car by yourself and can be used on almost any vehicle. Premium Material: Aluminum, Reinforced Nylon, Sponge Sleeve, Rubber Suction Cup, High Strength, Strong, Heavy Duty, Durable. The heavy duty suction cups of the roller loader ensure and quick installation and removal, and are also suitable for mounting on glass display canoes. Foam covered aluminum booms protect your kayak, boat, canoe, hull for added peace of Loading boat roof be used for a variety of cargo such as kayaks, skis, canoes, paddle boards, surfboards, snowboards and other outdoor gear. Specification: Color: Black Material: Aluminum Size(LxH): Approx. 44x24cm/17.32x9.45inch Suction cup diameter: 17cm/6.69inch Package Includes: 1 Piece Kayak Load Assist Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!