1.Efficient Holding Performance: By removing air and creating negative air pressure, our Heavy Duty Suction Cups feature an ultra- of up to 22 lbs/10 kg, each with a sturdy nylon strap hook and made with a robust ABS and PVC material, allowing for effortless installation without the need for adhesives. 2.Convenient to Install: And provides strong adhesion to smooth surfaces. Easily install by pressing the suction cup with the attached towel and pull up the wrench for a vacuum state. Finally, secure the lock by pulling down the wrench. Removal is hassle-free, just lift the small protrusion . 3.Maximum Flexibility: Tie up your car tarpaulin or side awning securely at any angle you want with our Heavy Duty Suction Cups. Offering excellent freedom of movement, they come with a 360 rotatable hook and a strong nylon strap design that's tear- and made to last. 4.Multipurpose Anchor: Hold in place with ease, using our Heavy Duty Suction Cups. Ideal for everything from outdoor decor to car accessories-such as and camping gear. Get superb grip on smooth surfaces, like tiles, mirrors, and more. 5.Dust-Proof Durability: Prevent suction weakening with our washable Heavy Duty Suction Cups, 4 sturdy S-shaped hooks, and a cleaning towel; perfect for securely hangings car side tents or tarps. Additional hooks included for added convenience. Colour:As Shown Material:plastic Package Contents: 4 x Heavy Duty Suction Cups 4 x S-shaped Hooks 1 x Storage Bag 1 x Cleaning Towel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.