【Multifunctional Suction Cup Tent】The hook size is: 6.7 inches x 3.1 inches. You will receive 2 suction cup anchors with mounting hooks. These suction cups can be stuck to a smooth surface without screws, drilling or gluing. (Environmentally friendly materials, reusable.) 【Car Suction Cup Hook】This suction cup mount is made of high-strength solid material, high durability and light weight. Ultra-high strength suction, aging and corrosion resistance, long product life, connect with the smoothest non-porous surface and reuse. If you can't or don't want to drill, the suction cup is the ideal choice. 【Easy to use】The suction cups can be installed on a smooth surface and removed in a short time. Before each use, clean the surface with a cleaning cloth to ensure the best adhesion. 【Versatile Uses】Ideal for moving, luggage, camping, awnings, events, concerts, construction, boating, cycling, surfboards and more. It is an ideal product for any camping enthusiast. Easy to carry when traveling.