Product Description Material: Rubber Quantity: 4 pieces Package content: 4* suction cups 1.[PREMIUM QUALITY] - This strong suction cup mount is made of high quality material, wear-resistant and not easy to break, has strong grip and better anti-slip effect, it has super high strength and is resistant to corrosion, wind and heavy rain. 2.[STRONG PERFORMANCE] - It does not contain any glue residue. A strong sticky gel base is added to the suction cup for a better grip. Ultra high strength suction cup mounts can be attached to the most unsmooth surface. porous. 3.[EASY TO USE] - Attached carabiners allow the suction cups to be deployed instantly. Simply slide the suction cup onto a clean, smooth surface, twist the handle to lock it securely, and simply lift and release the lever. 4.[WIDE RANGE OF APPLICATIONS] - Ideal for easy attachment of awnings or shade sails. Also ideal for hanging objects in buses, mobile homes and smooth surfaces in the workshop, garage, kitchen, bathroom etc. It is an ideal product for any camping enthusiast. Easy to carry while travelling.