【High-Quality Material】: The car suction cup is made of nylon, PC, ABS, PVC, and metal hooks. The high-strength D-shaped loop is sturdy, durable, wear-resistant, and has a strong load-bearing capacity. The new professional PVC suction cup uses new materials, offering ultra-high suction strength, resistance to aging and corrosion, and is reusable. If you cannot or do not 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. It can be used as a fixed car luggage strap tensioner, suitable for outdoor activities, camping, and truck transport. The package contains: 4 D-shaped suction cups and 8 S-shaped hooks. 【Easy Installation】: The suction cups can be installed quickly and easily without screws. Simply pull the joystick onto the suction cup, place the suction cup on a clean, flat, and dry vehicle surface, and then press the joystick. It will not damage your car. 【Suitable for Very Smooth Surfaces】: Before use, ensure that both the car surface and the suction cup are dry. The 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. 【Multiple Uses】: Suitable for securing luggage/awnings/tents/tarps/sun sails, making these car suction anchors ideal for travel, deliveries, camping, boating, surfboards, and much more.