Please Check You The Type Of Your Wall Before Purchase This Product.Only Fit For Any Non-Porous Smooth Flat Surface . Ceramic Tile, Glass, Mirror, Granite, Stainless Steel, Acrylic, Laminate And Any Non-Porous Surface With Glossy Finish; Not Work Over Grout Lines Or On Porous Surfaces Such As: Wood, Unfinished Marble, Granite, Porcelain, Wallpaper, Natural Stones (Such As Travertines), Painted Wall Any Surface That Is Bumpy, Etc.. | | Durable Ideal Hooks- Multipurpose Hooks Constructed Of Type 304 Premium Grade Stainless Steel , Build To Resist Daily Scratches , Corrosions And Tarnishing . And It'S Waterproof And Can Be Used In Wet Areas . Can Hang Almost Anything : Towels , Loofahs , Bath Robes , Squeegees , Kitchen Tools , Etc . | | Heavy Duty Quality -The Adhesive Pads Will Make It Easier To Place, And It Will Be More Effective At Preventing Air From Entering, Effectively Creating A Vacuum. The Product Is Working By Rotating To Form A Vacuum. Perfect F.