<br><b>Folding Shelf Brackets Specification</b> <br>Material：stainless steel <br>Length: 10 inch <br>Weight：1.6 lb <br> <br><b>What's In the Box </b> <br>Folding Shelf Bracket x 2 <br>Expansion Screws x 6 <br>Stainless steel screw x 6 <br> <br><b>How to Installation the Brackets?</b> <br>The diameter of the expansion screw is 0.3 inches, so the same size of drill bit should be used to drill holes in the wall. <br>The hole depth should be slightly longer than that of the long screw. <br>Then insert the plastic pipe into the small hole, fix the bracket, and finally tighten the screw with a screwdriver. <br> <br><b>Mention:</b>The short arm of the bench table folding shelf is mounted on the wall, <br>while the long arm is used to fix the plank. <br> <br><b>Return Policy</b> <br>All items are 100% Brand New. <br>You just mail the item back in the original condition, you will get your money back. <br> <br><b>Customer service</b> <br>Our aim is to provide Top Level Customer Service, and we are always standing by to solve any of your problems. <br>If you have any question, please contact us via Message. All problems will be resolved.