Made of ABS and nylon webbing materials, wearableable and not easy to break, has a high adhesion. And lasts long in a cold or hot environment until you move it .Powerful Suction Cup: This suction cup anchor can be attached to the most pore-free smooth surface. It is made of solid materials with high strength, long durability and low weightEach anchor holds a weight of approx. 22 lbs / 10 kg stand.Convenient to Use: These suction cups stick to smooth surfaces such as glass, boats, and motorhomes and more. Simply slide the suction cup onto a clean, smooth surface, turn the handle to lock it securely, and simply lift the lever to go; clean the surface with a cleaning cloth before each use to the best adhesion.Application- The suction anchor is a better way to secure almost anything. No more worries about loads that are not safely secured. Also tie tents and tarps to and trucks for easy car camping.Warm Tips: Before every use, clean the surface to the best possible adhesionStyle: B style Triple-Cornered buckleMaterial:ABS+nyloncolour:BlackPackage Contents:2 * Suction cup AnchorOnly the above package content, other products are not included.Note: Light 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.