Easy to install: no drilling, no nails, no tools, just tear off the protective film on the adhesive. Removable design: the shelf can be reused, and it can be reused after removing the sticky hook. Please note that the adhesive cannot be reused. Durable material: High quality SUS 304 stainless steel, waterproof and rustproof. Rack: with 4 hooks that support heavy loads. Content: 1 x shower shelf.