[Very Important Steps]: Step-1>> Wipe The Walls With Paper And Dry Towels. Step-2>> Remove The Film From The Suction Cup. Step-3>> Pull The Protruding Part Up, Clamp The Wall And Squeeze The Air From The Suction Cup. Wait 10 Minutes Before Using. Step-4>> Attach The Shower Head To The Bracket And Turn The Top Disc Clockwise To Tighten. [Great Adsorbability]: The Suction Of This Suction Cup Shower Head Holder Is 2&Quot; 3 Times That Of Ordinary Suction Cup. If The Concavo Convex Surface Is Less Than 1 Cm, It Will Automatically Fill. Humidity Waterproof, More Solid Adsorption, Not Easy To Leak. To Fall. [5 Modes Adjustable Angle]: Shower Head For Standard 3/4" Connector, Suitable For Handheld Showerheads And Bath Bidets, With 5 Modes, 45 Degree Adjustable , The Reasonable Design Makes The Bath More Convenient.[Scope Of Application]: The Universal Shower Bracket Is Suitable For Flat And Smooth Surfaces, Ceramic Tiles, Smooth Glass, Stainless Steel Ect.Scope Of Application: The Bracket Shower Cover Is Suitable For Flat And Smooth Surfaces, Ceramic Tiles, Smooth Glass, Stainless Steel Ect.Wooden Surface, Granite, The Wallpaper, Painted Wall, Latex Paint, Natural Marble And Other Non-Smooth Walls, Need To Use Auxiliary Stickers.[Easy To Install And Reusable]: No Drilling, Simple And Easy Installation And Use Effortlessly And Quickly, Leaves No Marks After Removing The Backing. You Can Replace The Shower Or Bidet Holder Anywhere, So That The Holder Is Reused. And Disassembled. Raised Or Low Bath Position For Children Or Parents Who Cannot Reach The Shower Head.