YUMORE Folding Shelf Bracket can make your home more clean and tidy after you place a piece of wood board on this Brackets. Meanwhile, it can bring artistic feeling to your house. The folding shelf brackets lock at 90 degrees. When you want to collapse the table simply press the release arm. Excellent performance suitable for limited spaces when you want a work surface that can be folded down and out of the way. Helps keep your room organized. These folding brackets are ideal for many do-it-yourself jobs around the house. You can use steel Folding arms to built a collapsible bench on your backyard fence for additional seating; Use to make a collapsible table for your room; Installed a folding counter in your BBQ trailer; Build a table that folds up from the wall,and so on. SPECIFICATIONS -Product Name : Folding Shelf Bracket -Material : MetalWarm Attention- There is no wood board included. And it is recommended that the width size of the wood board should not exceed 4 inch of the bracket.