【Shelf Brackets Size】Bracket Overall Dimensions: 100 x 80 x 26 mm / 3.94 x 3.15 x 1 inch. 4 Black Concealed Floating Shelf Brackets, With 8 Long Screws and 8 Short Screws. 【Load Capacity】The two-piece combination of the extremely strong metal corner frame can support 20 kg objects. This metal corner frame is very suitable for industrial decorative brackets. 【Beautiful Design】: The appearance of the shelf bracket is triangular, all shelves can be suspended, hidden at the bottom of the shelf, save space and beautiful and simple design. 【Multiple Use】Suitable for shelf brackets, cabinet brackets, furniture shelves, partition maintenance, to help you store books, vases, family photos and other small accessories on a floating display stand. 【Sturdy Material】Made of premium iron material which ensures durability and resistance to wear and tear, allowing it to stay looking its best for longer, the black powder coating is highly scratch-resistant.