[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 turn the top disc clockwise to tighten it. [Large Adsorbability]: The suction of this suction cup shower head holder is 2-3 times that of the ordinary suction cup. If the concavo convex surface is less than 1cm, it will automatically fill. Waterproof moisture, stronger adsorption, not easy to fall. [5 Angle Modes Adjustable]: Shower head for standard 3/4" connector, suitable for handheld shower heads and bath bidets, with 5 modes, 45 degree adjustable, reasonable design makes bathing more convenient. [Scope of application]: The universal shower rack is suitable for flat and smooth surfaces, ceramic tiles, smooth glass, steel stainless ect. Scope of application: The shower rack is suitable for flat and smooth surfaces, ceramic tiles, smooth glass, stainless steel ect. Wooden surface, granite, 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, simple and easy installation and use effortlessly and quickly , leaves no marks after removing the bracket.You can replace the shower or bidet bracket anywhere, so that the bracket can be reused and disassembled. High or low bathing position for children or parents who cannot reach the shower head. 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, clamp the wall and squeeze the air from the suction cup. 4. Attach the shower head to the bracket and turn the upper disc clockwise to tighten it. Specification: Material: High-tech plastic (ABS) Size: 14.8cm * 7.5cm (L * W) Color: silver Package includes: 1* Shower head holderLRFR is committed to provide each customer with the highest possible quality of customer service.