Invisible floating shelf bracket, wall-mounted shelf bracket, heavy-duty floating shelf bracket, 150 mm length, black, 4 pieces

Floating and Hidden Installation - Once you have this concealed shelf hardware, you don't have to worry about unsightly metal accessories ruining your interior decor. It will also create the illusion that the shelf is floating. Feel free to hang any type of shelf you want. Sturdy and Durable Material - Made from high-quality metal, rust-resistant and bend-resistant, ensuring quality and longevity even in humid weather. Perfect Shelf Companion - Enhance the flexibility of your space with our shelf hardware, ideal for use on back walls in various environments, including homes, kitchens, garages, offices, cafes, restaurants, shops, etc. Application - The opening diameter is 10mm and the depth is 150mm. There may be a ±1mm error; please drill the hole according to the actual dimensions. Note: Minimum recommended shelf dimensions: 200 x 160 x 25 mm (L x W x H). Product dimensions: 100 x 155 x 25 mm (L x W x H), hole diameter: 5 mm, thickness: 4 mm. Package contents: 4 x brackets, 16 x brick and wall anchors, 16 x drywall anchors, and 16 x screws