Powerful Suction Cup: Can be attached to most pore-free smooth surfaces. Made of strong materials with high strength, long durability and low weight. Each anchor holds about 22 lbs / 10 kg. High Quality Material: Made of quality PP and TPU, wear resistant and durable, not easy to break, with high adhesion and better anti-slip effect. No glue residue. Features a strong sticky gel base for stronger hold, lasting long in cold or hot environments until removed. Easy to Use: No screws, drills, holes or glue required. Simply place on a clean, smooth surface, twist the handle to lock; won't scratch cars, glass, walls, etc. Requirement: Ensure surface and suction hook are clean and dry before use. Surface should be air impermeable, ideally metal, glass, tile or hard plastic. Wide Range of Uses: Ideal for moving, luggage, camping, awnings, events, concerts, construction, boating, cycling, surfboards and more. Easy to carry when travelling. Color: As shown in the picture.