No drilling required: This product uses a self-suction installation method. During installation, firmly press the center of the suction cup to release air, then rotate the knob clockwise to lock. Super strong suction cup: Our suction cup shower holder can support up to 5 kg. The suction cup has excellent flexibility and good airtightness. Wide application: The shower holder can attach to a variety of smooth surfaces, such as marble, glass, metal, and ceramic. The standard interface is compatible with almost all handheld shower heads and shower hoses. 360° rotation: Our shower holder can rotate 360° to meet your needs at any angle, and can also rotate up and down. High-quality materials: ABS plastic bracket and PVC suction cup, moisture-proof and waterproof. With our shower holder, you can place the shower arm at any height, easily move the shower head, and easily restore it to its original position at any time. Adjustable angle: 360° rotation to meet your needs at any angle, and can rotate up and down to fix it in the desired position. Self-suction installation: 1. Clean and dry the wall surface before use, keep the wall clean and dry. 2. During installation, firmly press the center of the suction cup to expel air. 3. Press the handle button downwards. The suction cup shower head has a weight capacity of 5 kg. Note: - Suitable for flat, smooth, and sturdy walls; not suitable for hard surfaces. - Attaches securely to smooth surfaces; make sure the surface is clean before use. A must-have for every bathroom: This premium apple-shaped adjustable shower head holder is suitable for every bathroom, securely holding the handheld shower head and preventing slipping. Premium materials: Material: ABS environmentally friendly resin; Color: Silver; Size: Suction cup diameter 7 cm, total height 10 cm. Standard interface fits almost all handheld shower heads and shower hoses; durable, rust-proof, not easily broken, with excellent flexibility and good airtightness. Moisture-proof and waterproof, long service life.