We promise it is the best quality. These powerful vacuum suction hooks feature the unique power inner thread lock design that creates maximum suction on smooth clean surfaces.could more than 22LB.great for hanging shower and bath accessories in a bathroom or kitchen utensils and tools on a tile backsplash.make from ABS plastics,rubber material;Metal hook length :4.7 CM; Suction Cup diameter:5.3 CM.
1. To ensure best performance,before installation need to fully clean both the suction cups and smooth surface.
2. If the suction become deformation or harden up because of cold weather, soak in 50 degree hot water for 10 minutes first, dry up then push agaist the smooth surface.
3. Firmly push the suction cup against a cleaned surface turn tri-wingnut clockwise until it will no longer rotate. Insert the steel hook in one of three holes.
4. To release the suction seal, turn the tri-wingnut counter-clockwise and release.
5. DO NOT suitable for surfaces such as cement, ceramic tile juncture,plasterer, metope paint, latex paint, wallpaper metope, archaize brick, ceramic tile of aging, tiles with slightly craze and dark grain.
Note:Shells Group are always willing to work things out to meet your satisfaction. We value every customer and guarantee satisfaction. please feel free to contact us the first time you got questions about our products.please kindly aware of all Shells Patent item should with a special package,Shells Group will not responsible for any bad quality items that you buy from other sellers.