[ Upgraded Super Suction Cup ] -- Holds up to 22lbs/10kg each. An ideal tool for trips or home use. Works on smooth flat such as tile wall,glass,the trunk,wood furniture,etc.And when the non-slip mat due to dust viscosity weakened,you can clean it with water,after dry the suction cups ,the viscosity will restorate. [ Premium Material ] -- Made by high quality ABS&PVC, stainless steel spring and upgrade silica gel for suction cup.More strong and firm.And the suction cups is high temperature resistance,it does not melt below 105and will not corrode the instrument table if placed on the instrument table for a long time. [ Multipurpose Usage ] -- Multipurpose Suction Cup Hooks can hang almost anything,towels, toys, bath robes, squeegees, kitchen tools etc.Our super suction cup suitable for outdoor travel, trunk tent, etc., very suitable for family picnic and outdoor activities. [ Quick & Simple Installation ] -- Just push the suction cup to a smooth surface and rotate the handle to secure the lock. It won't scratch to the car or any other smooth flat. [ Worry-free & Durable Usage ] -- High quality material, nano technology, high adhesion, stronger effect than normal suction cups, no odor(some suction cups has strong odor, not recommended). Attach great importance to product quality control and insist on providing customers with good products. 4 Pieces Heavy Duty Suction Cups, Outdoor Suction Cup Anchor with Hooks, Car Camping Tie Down Suction Cup Camping Tarp Accessory with Securing Hook for Car Side Awning Pool Tarp Tent Accessory Wide Applications: These vacuum suction cup anchors work well on most non-porous smooth surfaces such as cars, homes, offices, etc. They are wear-resistant and not easy to break, have high adhesion and better anti-slip properties. Easy to Use: Simply place the suction cup anchor on a smooth and clean surface and push the handle down. The suction cup can be firmly attached. Easy for camping and won't scratch your car. At the same time, it can also be used as a paddle board accessory to attach the floating bag. Package includes: 4 x suction cup anchors