Description:Material:Space aluminumSize: Shown on pictureSpecification:EASY TO INSTALL: Just peel off the back film and paste it on the smooth wall.STRONG ADHESIVE: Shower holder adhesive will stick tightly on the smooth wall.UNIQUE ADVANTAGE: This Adjustable Shower Head Holder is no drill required, no harm to wall surface, waterproof, super adhesive, Easy To Install and suitable for a variety of smooth walls.MAIN MATERAIL: Made of high-quality Space aluminum, The backing is not metal, but it is a paper-like flexible composite designed to bond the adhesive to the main structure of the stent. Lightweight, sturdy and will not rust. Delivery Quantity: 1Pcs Product color: as pictured Due to light and other reasons, the product will have color difference, the specific object shall prevail.