NO DRILLING AND REMOVABLE: This shower head wall mount bracket is easily self-adhesive, no drilling required, just a simple suction cup to securely attach the suction cup shower head holder to the wall. < p>EASY TO INSTALL, JUST 10 SECONDS: This shower head holder fits most showers. But if it is a large hand shower, please confirm the size in advance. It can be installed with a built-in shower and you can easily use and reassemble it. Application: bathroom towel rails are suitable for smooth, non-porous surfaces such as metal, glass , mirrors, windows, polished stainless steel walls, tiles and granite. Not suitable for wood, paint, oil, leaks and cracks on walls or other rough surfaces. Reusable and washable suction cups: The adjustable shower holder is removable and reusable, do not leaving no stains or residue on the wall after removal. The suction cups are washable, reusable and durable. Material: silicone. This shower suction cup is soft, non-toxic, waterproof, easy to install,