Built to Last: All these shelf support are made of sturdy steel resist bending and breaking high durability heavy duty and long service time.Application: 90 Degree angle bracket can be used to build a frame serve as a corner connected like fastening chair wooden table wooden bed desk windows bookshelf etc.Decorative: Matte painted rustproof undoubtedly an unassuming accent for all wall mounted shelving particularly industrial and modern themed decor.Space Saving: Imagine a clean clutter free space where you can keep decorative items dishes and more displayed on shelves hung on these shelf brackets.Easy Mounting: Easy installation with screws(Not includes) fine and smooth edge make it more safety and good protected your hand.Specification:Material: SteelColor: Black WhiteSize(LxWxH): About 100x21x100mm/3.94x0.83x3.94inch 150x22x125mm/5.9x0.87x4.92inch 200x32x150mm/7.87x1.26x5.9inchLoad Bearing: About 50-200kgQuantity: 4pcs/packPackage includes:4pcs x Shelf BracketNote:1. Due to the light and screen difference the item& 039;s color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it