Material: The suction cup is made of solid material PP+TPU.Suction cup With hook High strength, durable, wear-resistant, not easy to break, strong adhesion, good anti-slip effect. Special Design: The suction hooks heavy duty have a special design and are a better way to secure almost anything. Say goodbye to worries about loads that are not safely secured. The 360-rotation hook is strong, durable, and not easily damaged. Easy to use: Heavy duty vacuum suction cup with hook, is reusable, no need to punch holes when using it, just stick the suction cup on the smooth surface of the object, and the suction cup will stick to the surface of the object when you press the switch. When disassembling, open the pressure switch and cover to prevent dust and re-use repeatedly. Safe Hold: Suction hooks for bathroom holds up to 10kg and can be used to hang a car awning boat camping tarpaulin or with a bungee cord or rope (not included). No punching is required, simply press the heavy duty suction cup when in use, turn the pressure switch to lock the suction cup. Multi-Purpose: Our sturdy suction cup anchors can hang just about anything, such as bags, towels, toys, bathrobes, kitchen utensils, and more. Perfect for family picnics and outdoor activities. Please ensure that the surface and car awning suction are clean and dry before use.