1.[Thicker Shelf Bracket ]:1/5 Inch thickness, 6 inch iron finish shelf brackets, which is thick as hell!These black shelf brackets are made of high quality steel. With high strength screws it can carry up to 200lbs.It is worth mentioning that, when used with 1.5-inch thick wood, it will have a hidden function to increases modern fashion sense for your room, also saves you lots of space. 2.[Hidden Bracket Design & 90-Degree Angle]:The shape of floating shelf brackets are different from other brackets for shelves. The heavy-duty corner brace is only 1.5 inches high visible, so you can easily conceal them between the wall and the shelf. With exquisite bending process we asure you that the bracket is totally 90° in horizontal,you can rest assure to put anything you want and it will not tilt. 3.[6inch Iron Finish Shelf Brackets]:With iron matte finish it will looks more special.Quality black protective coating, these shelf brackets adopt high temperated black powder coating tech, the surface is anti-rust and anti-corrosion. Weld- construction appearance fits all areas of your home, making your kitchen, study, workbench look neat and organized. You'll be d how good and beautiful the quality is when you get it. 4.[Perfect DIY Shelving]:Our rustic industrial yet modern floating DIY L shelf brackets set includes 6 brackets for your wall mounted open shelves.Great for open shelving concept in a kitchen, displaying a library of books in a study or even for extra storage in a powder room.Use with an unfinished wood board for a more contemporary look. A stark contrast between metal and wood, or with a piece of weathered wood for a more farmhouse vibe.