Description:Built to Last: All these shelf supports are made of sturdy steel, resisting bending and breaking, high durability, heavy duty and long service life.Application: 90 degree angle bracket, can be used to build a frame, serve as a corner joint, such as attaching chair, wooden table, wooden bed, desk, window, bookshelf, etc.Decorative: Matte painted, rust-proof, undoubtedly an unassuming accent for any wall-mounted shelf, especially industrial and modern decor.Space-saving: Imagine a clean, clutter-free space where you can store decorative items, plates and more displayed on shelves hanging on these shelf brackets.Easy Assembly: Easy installation with screws (not included), nice and smooth edge makes it safer and protects your hand well.Specification:Material: SteelColor: Black, WhiteSize(LxWxH): About 100x21x100mm/3.94x0.83x3.94inch, 150x22x125mm/5.9x0.87x4.92inch, 200x32x150mm/7.87x1.26x5.9inchLoad Capacity: About 50-200kgQuantity: 4pcs/packPackage Includes:4pcs x Shelf BracketNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.