3M Super Power adhesive: maximum storage capacity of 18 kg. Easy installation: no screws, no nails! without drilling into the wall or the tiles. It is better to place it on a hard and smooth surface, such as glass, ceramic, metal surface, tile, etc. Adjustable Shower Bracket: To move it up or down anytime according to your shower, it can be anywhere, it is convenient to keep the hand shower at one lower place for your kids or parents. Disclaimer Advantage: No drilling or screws required, no damage to walls No tools required, easy installation Moisture resistant, waterproof Easy to clean chrome surface Instructions on durability and reliability 1. Clean and dry installation location. 2. Remove the protective paper from the backing. 3. Attach the holder, press it to release the air. Package Include: 1 x Super Power Adjustable Glue Shower Head Holder.