Super vacuum adsorption: super strong suction cup, reusable design, won't slip along the wall tiles. Our suction cup shower head holder can hold up to 2.5 kg. The suction cup has a diameter of 7cm, good flexibility and good sealing. It is moisture and water resistant and has a long service life. Drill-free installation: Tool-less installation, no drilling. All you have to do is remove the shower head holder from the left marking, clean and dry the smooth and press it onto the holder. When installing, press the center of the suction cup firmly, deflate clockwise and lock the button. 360 Rotation: Our shower head holder can be rotated 360 to meet your needs from any angle. Standard connections fit almost all hand showers and shower hoses for worry-free showering. Material: The shower head holder is made of PVC, ABS, metal with ABS coating; ABS plastic holder and PVC suction cup are durable, rustproof and not easy to break. The suction cup shower shelf can be easily removed in seconds, if someone can't reach the shower, it can be placed in another place for your wife, children or parents.