Welcome to our store Note: The sliding buckle cannot adjust the length of the elastic band.] You can drag the slider to determine the bifurcation point or the position of the elastomer, which can accommodate differently shaped elements better, but cannot adjust the length of the elastomer. [ 4-pronged Design] Each rubber band is made up of 4 small straps, you can adjust the spacing of the 4 small straps to better cover objects. And the four prongs can exert pressure on the object in multiple directions. [Protective Effect] The hardened steel hook is wrapped in a thick plastic case that protects your vehicle from scratches. [Rubber+Nylon] The elastic band is made of high quality materials. Good elasticity, good flexibility, not easy to deform and break. [Easy to carry] For daily life or long trips, you can attach your luggage carrier directly to the vehicle. It can also be packed in a backpack and does not take up much space.