8-piece invisible wall-mounted shelf bracket, floating and fixed, made of sturdy metal, 145 mm long, black

Floating and Hidden Support - Once you have this hidden shelf hardware, you don't have to worry about unsightly metal accessories ruining your home decor. It will give the illusion that the shelf is floating. Feel free to hang any type of shelf you like. Sturdy and Durable Material - Made of high-quality metal, rust-resistant and bend-resistant, ensuring quality and longevity in humid weather. The Perfect Shelf Companion - Enhance the flexibility of your space with our shelf hardware, perfect for use on back walls in a variety of environments, including the home, kitchen, garage, office, cafe, restaurant, shop, and more. Application - Opening diameter 10mm, depth 145mm. There is a ±1mm error; please drill according to the actual situation.