No drill: it is a self-priming installation, press firmly on the middle of the suction cup when installing, to remove the air and lock the button clockwise. (Clean the wall and dry it before use to keep it clean and dry).Extra strong suction cup: our suction cup shower head holder can withstand a weight of 5 kg. The suction cup has superior flexibility and good air tightness.Wide range of applications: the shower holder can stick to many smooth surfaces, such as marble, glass, metal, ceramic. The standard connection can accommodate almost all hand showers and shower hoses.360 rotation: our shower head holder can be rotated 360 to meet your requirements at all angles and can be rotated up and down.High-quality material: plastic ABS holder and PVC suction cup, moisture resistant and waterproof.No drill: it is a self-priming installation, press firmly on the middle of the suction cup when installing, to remove the air and lock the button clockwise. (Clean the wall and dry it before use to keep it clean and dry).Extra strong suction cup: our suction cup shower head holder can withstand a weight of 5 kg. The suction cup has superior flexibility and good air tightness.Wide range of applications: the shower holder can stick to many smooth surfaces, such as marble, glass, metal, ceramic. The standard connection can accommodate almost all hand showers and shower hoses.360 rotation: our shower head holder can be rotated 360 to meet your requirements at all angles and can be rotated up and down.High-quality material: plastic ABS holder and PVC suction cup, moisture resistant and waterproof.