High quality: The suction cup is made of sturdy plastic and metal, and can be used for a long time. D buckle, strong and durable, wear-resistant, can withstand gravity expansion; Suction cup diameter 115mm.; 4*D type suction cup and 8* S type Hook; Suction cup holding up to 10 kg. Powerful Suction Cup: This suction cup anchor can be attached to the most non-porous smooth surface. It is made of solid materials with high strength, long durability and light weight. And the service life of suction cup accessories is extra long on smooth, dry and clean surfaces. And it is firm and not easy to fall off. Each anchor can withstand a weight of about 22 kg. Multi-function suction cup with hook: Our suction cup hook, used to hang items on buses, RVs and smooth surfaces in the workshop, garage, kitchen, bathroom, etc. At the same time, no need to drill holes in the wall, it is a very environmentally friendly product. Easy to Use: For outdoor campers, the suction hook is the best solution without screws, quick and easy. Just press the suction cups on a clean and smooth surface of the vehicle and fold the end of the joystick. Wide Applications: The suction cup kit is suitable for non-threaded connections such as awnings, tents, skylights, shade sails, etc. It is convenient to carry when traveling and is the ideal product for any camping enthusiast. (Scope of delivery: 4 pieces suction cup, 8 pcs S hooks).