Install the shower head on the bracket and turn the upper disc clockwise to tighten it. [Large adsorption]: The suction power of this suction cup shower holder is 2-3 times that of ordinary suction cups. Moisture and water resistant, adsorption is more firm, and it is not easy to fall off. [Scope]: The universal shower frame is suitable for flat smooth surfaces, ceramic tiles, smooth glass, stainless steel, etc. Scope : The shower holder is suitable for flat smooth surfaces, ceramic tile, smooth glass, stainless steel, etc. Non-smooth walls such as wood surfaces, granite, wallpaper, painted walls, latex paint, natural marble, etc. require auxiliary stickers. Provide auxiliary stickers. [Easy to install and reusable]: No need to drill, simple and convenient installation, quick and easy operation, leaving no trace after removing the holder. You can replace the shower or bidet holder anywhere so that the holder can be reused and removed. Provide high and low tub positions for children or parents who cannot reach the shower head. Delivery quantity: 1 * support