[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 holder and twist the top disc clockwise to tighten. [Great Adsorbability]: The suction of this suction cup shower head holder is 2-3 times that of ordinary suction cup. If the concavo convex surface is less than 1cm, it will automatically fill. Waterproof moisture, stronger adsorption, not easy to fall off. [5 Modes Adjustable Angle]: Standard 3/4" connector shower head, suitable for handheld showerheads and bidets bath holder, with 5 modes, 45 degree adjustable, reasonable design makes bathing more convenient. [Scope of application]: The universal shower holder is suitable for flat and smooth surfaces, ceramic tiles , smooth glass, stainless steel ect.Scope of application: The shower holder is suitable for flat and smooth surfaces, ceramic tiles, smooth glass, stainless steel ect.Wood surface, granite, the wallpaper, painted wall, latex paint, natural marble and other non-smooth walls, need to use auxiliary stickers. Provide auxiliary stickers. [Easy to Install and Reusable]: Without drilling, installation and use simple and easy without effort and quickly, leaves no marks after removing the backing. You can replace the shower or bidet holder anywhere, so that the holder can be reused and disassembled. Raised or low bath position for children or parents who cannot reach the shower head. Features: The suction cup will automatically fill the convex surface within 1cm. The force of the suction cup is 2-3 times that of the ordinary suction cup. Suitable to hand shower heads and bath bidets. With 5 modes, 45 degree adjustable. The shower holder is suitable for flat and smooth surfaces. The shower holder is easy to install and remove. Installation Guide: 1 . Wipe the walls with paper and dry towels. 2. Remove the film from the suction cup. 3. Pull the protruding part up, tighten the wall and squeeze the air from the suction cup. 4. Attach the shower head to the bracket and turn the top disc clockwise to tighten. Specification: Material: high-tech plastic (ABS) Size: 14.8cm*7.5cm (L*W) Color: silver Package Include: 1* Shower Head Holder