General description This set of 4 pieces invisible triangle wall shelf brackets is designed to provide a sleek and modern look while offering stable support for various furniture and wall decorations. The black metal brackets are almost invisible after installation, effectively blending into the background. Technical specifications Material: High-quality iron Design: Invisible triangle structure Color: Black Installation Equipped with special screws for easy installation No professional tools required Quick and simple installation process Usage Suitable for bookshelves, wardrobes, cabinets, and other furniture Can be used for wall decoration Multifunctional for various occasions Other information