• Strong adhesion: Made with solid PP + TPU material, these suction cups offer high strength, durability, and wear resistance. They do not break easily and have a good anti-slip effect. • Strong and heavy suction cup: They can adhere to any flat surface, such as cars, homes, and offices, without damaging the surface. • Reusable: No need to drill. Simply press the suction cup and turn off the pressure switch to lock it. To disassemble, open the pressure switch and cover the suction cup to prevent dust from sticking. • Wide applications: Ideal for home, kitchen, bathroom, and camping. Perfect for tying tents and tarps to cars and trucks, making car camping easier. • Specifications: Material: polyurethane. Color: black. Outer diameter: 65mm. Inner diameter: 40mm. Total length: 170mm. Available in packs of 2, 4, and 5 units. • Note: The suction cup supports up to 10 kg. Do not use on rough, uneven, or wet surfaces. Not suitable for wallpaper, wall fabric, or plaster walls.