Features: Easy to install without drilling, won't cause any damage to wall. Built-in air chuck efficiently prevents the suction cup from falling off. Suitable for smooth and flat surface, such as glass, mirror or tile. 5 gears to adjust the angle for more comfortable using experience. Strong bearing capacity, moisture proof, can be used in damp environment. Fit for almost all G1/2" standard shower head connector. Specifications: Condition: 100% Brand New Material: ABS + PP Color: White, Silver(Optional) Maximum Loading Weight: 5KG Size: approx. 14.5 x 9 x 7cm / 5.71 x 3.54 x 2.76inch Weight: approx. 173g Package Included: 1 x Shower Head Holder Installation Instruction: 1. Please make sure that wall is smooth and clean before use. 2. Stick the adhesive pad on the surface. 3. Press the soft silicone sucker on the wall for a while to squeeze the air out. 4. Hang up the item and screw the lock tightly. Package List 1Easy to install without drilling, won't cause any damage to wall 2Built-in air chuck efficiently prevents the suction cup from falling off 3Suitable for smooth and flat surface, such as glass, mirror or tile 45 gears to adjust the angle for more comfortable using experience 5Fit for almost all G1/2" standard shower head connector