High Performance Support Frame. This Floating Bracket Is Widened And Thickened, Suitable For Home Or Office Installation. You Can Adjust The Distance Between The Brackets According To Your Needs (It Is Recommended That The Distance Between The Two Brackets Does Not Exceed 50).Sturdy And Durable, These Wall Brackets Are Made Of High Quality Iron And Industrial Material To High Strength With High Hardness And Strong Toughness. The Surface Of The Bracket Has Undergone Corrosion And Rust Protection Technology. The Excellent Finish T One Indoors And Outdoors. Can Be UsedThe Bracket Has A Wide Range Of Uses, The Shelf Bracket Has A Smooth Surface, Which Is Very Good For Decorating Your Bookcases, Kitchen Shelves, Garage And Rv Workbenches, Balconies, Bathrooms, Boats, Etc. With Industrial Brackets, Which Are Very Suitable For Improving The Brainstorming RoomEasy Installation And Use: The Floating Bracket Is Very Easy To Install. We Have Included Mounting Accessories. Just P The Wooden Board, Measure The Position On The Wall And Drill Holes, Tighten Them And Install. These Brackets Are Very Strong And Connent To Wooden Walls. Concrete Wall InstallationThe Product Contains 6 L-Shaped Shelf Brackets. Dimensions: 280 Mm X 150 Mm X 40 Mm, Thickness 4 Mm (Note: The Width Of The Wooden Plank Installed Must Not Exceed 275 Mm), 12 Expansion And 12 Long Screws (For Wall) Install 12 Short Screws (For Board Installation)