This corner shower shelf comes with all the hardware and instructions you need, including set screws for the glass shelf and wall-mounting screws, so there's no need to buy any extra parts. It's made of strong, rustproof aluminum, which makes it durable and long-lasting, even in humid environments like kitchens and bathrooms. The screws are made of high-quality SUS304 stainless steel. The shelf features extra-thick (8mm) clear tempered glass, which is safe to use. If it breaks, it crumbles into small, granular chunks instead of sharp shards, reducing the risk of injury. Despite its compact size, the shelf offers a lot of storage space. The corner shower shelf has a depth of 9.8 inches, and the overall dimensions are 9.8 x 9.8 x 11.7 inches. You can find the precise dimensions in the product pictures. It has a maximum load capacity of 5 kg (11 lbs) and features a non-plastic, metal frame with a solid construction and sturdy design.