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 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 hooksThe 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 fixed-use car luggage belt tensioner, suitable for outdoor trips, camping, trucking. The package contains: 4 D-shaped suction cups and 8 S-shaped hooks. Easy Installation: The suction cup can be quickly and easily installed directly without screws. Simply pull the joystick up on the suction cup, lay the suction cup down on a clean, flat, dry vehicle surface, then press the joystick. It will not damage your car. Suitable for very smooth surfacesBefore use, make sure the car surface and the suction cup are dry. Car suction cups can only be used on glass, car surfaces, mirrors, tiles and other smooth surfaces. Not suitable for uneven surfaces, such as patterned tiles. Multipurpose Suitable for fixing luggage / awnings / tents / tarps / sun sails, so these suction anchors of car are ideal for moving, delivery, camping, boating, surfboards and more Product Suction Cup with Hook - Suction Cup with Ring D-ring and S-hook for mounting an awning, car tent, sunroof or shade sail. Suitable for campers and car travelers. The suction cup is the ideal product for all camping enthusiasts. Features: 1.PVC suction cup: very strong suction power, reusable. 2.Usage: car surface, bathroom glass, marble wall and other smooth surfaces. 3.PC and ABS alloy: mainly used in auto parts, super bright, tough to break, corrosion resistant. Specifications: Material: PVC + metal Color: Black, Red Diameter: 115 mm Maximum load capacity: 22 kg / 48 lb Scope of delivery: 4 x suction cup car mount < p>8 x S-Hook Warm Tips: 1.Please make sure the car body or surface is clean and smooth before use. < p>2.Not suitable for uneven surfaces or surfaces with large curvature. 3.Please do not overload the suction cup anchors. Note: < p>1. The suction cup attaches more easily to dry, clean and smooth surfaces. 2. As the size is measured manually, there may be an error of 1-3mm. Thank you for your understanding. Instructions: 1. Fix the suction cup flat in the force zone. 2. Pull the red iron key on the suction cup. 3. Check that the suction cup is firmly attached.