【Quality Material】：The car suction cup is made of nylon, PC, ABS, PVCmetal hooks. High-strength D-shaped buckle, sturdydurable, wear-resistantstrong load-bearing capacity; the new professional PVC suction cup adopts new materials, ultra-high-strength suction, agingcorrosion resistance,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, truck transportation. The package includes: 4 D-shaped suction cups8 S-shaped hooks.【Easy Installation】: The suction cup can be installed quicklyeasily dirly without screws. You just need to pull the joystick on the suction cup, place the suction cup on a clean, flatdry vehicle surface,then press the joystick. It will not damage your car.【Suitable for very smooth surfaces】：Before use, make sure that the car surfacethe suction cup are dry. Car suction cups can only be used on glass, car surfaces, mirrors, tilesother smooth surfaces. Not suitable for uneven surfaces, such as patterned tiles.【Multiple uses】： Suitable for fixing luggage / awnings / tents / tarps / sun sails, so these car suction anchors are ideal for moving, delivery, camping, boating, surfboardsmuch more.