Quality Material: The car suction cup is made of nylon, PC, ABS, PVC, and metal hooks. High-strength D-shaped buckle, sturdy and durable, wear-resistant, and strong load-bearing capacity; the new professional PVC suction cup adopts new materials, ultra-high-strength suction, aging and corrosion resistance, and can be reused. If you can't or don't want to drill, the suction hook is ideal. 4 Suction Cup Anchors with 8 S-Shaped Hooks: The suction cup set is also suitable for heavy-duty applications. The maximum load capacity of the suction hook is 22 kg (48 lb). Can be used as a car luggage belt tensioner for fixed use, suitable for outdoor trips, camping, and truck transportation. The package contains: 4 D-shaped suction cups and 8 S-shaped hooks. Easy Installation: The suction cup can be installed quickly and easily directly without screws. Simply pull the joystick on the suction cup, place the suction cup on a clean, flat, and dry vehicle surface, and then press the joystick. It will