1.Material: ABS plastic material.Light weight but heavy duty engineering grade plastic. 2.Strong adhesive：This shower holder adhesive will stick tightly on the smooth wall,don’t worry to hurt your shower head or family from cup holder. 3.Easy to install :The whole process you can finish in seconds. No drill,Clean the surface and do keep dry before sticking on, peel off the cover on the back, stick it to the surface and push hard to remove the air. 4.Wide application : This Adhesive Shower Head Bracket is suitable for a variety of Smooth Marble, Metal Surface, Plane Ceramic Tile, Smooth Glass. Please DO NOT put it on the textured tiles ,concave tiles ,frosted glass or rough wood. 5.Adjustable design :This shower head holder can adjust the angle when you are showing, and it holds different style handheld shower heads.To enjoy more angle bath.