2-installation way:①Self-Adhesive(no drilling),complete with stickers and glue,easy to install without any other tools②Screws fixing wall mounted Wall corner mounted,occupy little space,could be used in bathroom or kitchen organisation Space aluminum material,anodizing brushed finish,matte black color Rustproof &Waterproof:All space aluminum construction and anodizing finish, the shower rack is waterproof, rust-proof, corrosion-resistant and not easy to scratch, ensuring durability and dependability. Specially designed opening could avoid water accumulating on the bottom In case of package damaged in transit or accessories missing,contact seller at any time for replacement or reissue