Specification: Item Type: Floating Shelves Material: Paulownia, Iron Weight: Approx. 1716g / 60.5oz Panel Length: Approx. 42cm / 16.5in, 33cm / 13in, 25cm / 9.8in Package List:20 x Expansion Screws19 x Large Screws19 x Small Screws6 x Iron Brackets3 x Storage Panels Features SpecificationS: Includes 3 floating shelves, large, medium, and small, with flat panel design, simple and classical, suitable for various home styles. METAL BRACKET: Triangular iron bracket design, which can provide a stable structure for the placement board, with a large load bearing capacity. MULTIPLE USAGES: The assembled shelf can accommodate books, magazines, potted plants, photo frames, water cups, etc., simple and practical. EASY INSTALLATION: Equipped with screws and brackets, this floating shelf is easy to install and disassemble, and wall installation greatly saves space. SPACE SAVING: These floating shelves can be installed in layers, sorted and organized various items, effectively utilizing indoor space.