B&Z floating shelf cross brackets are designed to be solid, heavy duty, and sturdy with extra back rod wall support. They are ideal for holding various items like kitchenware, decorative accessories, books, plants, and tools, helping you maximize your space. These brackets offer a flexible design and look good in kitchens, living rooms, bedrooms, bathrooms, and garages. Installation is straightforward with simple instructions and included screws for mounting. The brackets are constructed to hold substantial weight and come with attachable screws and wall plugs for a secure fit. Made from selected steel material with a premium zinc-plated finish, these concealed shelf brackets are durable, firm, and reliable. They are smooth, corrosion-resistant, rust-proof, and anti-acid, making them suitable for damp environments. Available in 7 sizes, each package includes a free fixing kit (excluding the wooden shelf).