Premium Quality Metal BrassMade of SOLID BRASS, All Metal, non-plastic. Heavy duty, high quality, water-proof and rust-proof. This handheld shower holder is built in one-piece good constructed metal body material, wear-resist and durable to use. Exquisite and shiny brushed nickel finish resists corrosion and tarnish well, easy for daily clean and maintain.Use strong glue to install, don't worry about not sticking.If you find that the glue is dry, please contact us for a solution ASAP. Moving & AdjustingThis shower head holder bracket is movable and adjustable. Due to the leverage, hand shower holder is easy to adjust and move after putting handheld shower into shower head wall mount holder and installing on the wall. But if without hand shower and any support point, it is hard to move and adjust. The swivel ball joint is tightened to bear heavy shower heads without sliding down easily. After using for some time, the shower wand holder works fine. Card Slot DiameterThe