The shower head holder is made of solid brass, which offers durability and reliability compared to aluminum and stainless steel. Copper is solidly built, durable and rust-proof. SUITABLE FOR STANDARD SHOWER HEAD: The top handheld diameter is and fits most standard hand shower and hose. 360 Adjustable Shower Head HolderThe adjustable shower head holder for wall mounting with 360 adjustable angle is designed for the standard shower hose, giving you more freedom when bathing. Easy to install and use: Fix the base on the wall with the long screw provided and screw the Bracket to the base, more stable than suction cup, not easy to loosen. Chrome finish makes our shower head holder look bright and beautiful. It is a good choice for your bathroom accessories. Product Description Material: Zinc Alloy