Material: The shower head holder is 5-layer chrome finish coating material, the main plastic is engineering grade plastic (ABS). Suction cup design: The PVC suction cup can firmly grasp the contact surface, don't worry it will fall off and can be reused. Swivel designed: the shower head holder is convenient to adjust the angle of the shower head universal 4 angle shower. Easy to install: No drill and screws needed, press the shower holder bracket to a clean, dry and smooth position, just slide the lever down, then complete the installation in seconds and remove it to another location for reuse. Widely Application: The shower head holder is suitable for ceramic tile, glass, smooth wood, ceramic smooth metal surface and concave convex smooth surface.