Modern decoration and extra storage space - These wooden shelf brackets will hide inside the shelf and your shelf will float, creating an amazing illusion, now you can hang all your shelves without having to worry ugly metal accessories that ruin your home decor, great for having a beautiful modern sleek look and gaining convenient storage space by keeping clean Sturdy Bracket - Each pair of blind shelf brackets can withstand a 25 kg / 55 lb weight capacity after installation, holding a shelf with books, kitchen dishes, large coats, plants, decorative items on it without any problem Easy to install - these kits floating shelf hardware set include 10 steel screws, 8 plastic anchors for instant and perfect installationno special skills are required to mount these shelf brackets on the wall, an i easy installation and make sure they are snug and sturdy to keep your floating shelf brackets working perfectly. (details check with installation picture please) Precision workmanship and durable - These shelf brackets are made of 100% solid metal iron with a finish coat powder coated for anti-rust, smooth surface and reinforced spot welding, square base with 4 holes make sure firmly fixed to the wall and the square pipe has 1 hole also make sure to firmly fix the wooden sheft unlike other others just have 2 holes which will come loose or move, durable for long term use Application - This shelf support tube is 20cm long, the thickness is 2cm, the square base width is 5.9cm, typical shelf depths are normally 12 for kitchen, 10 for living room/shelves, our 7.8 shelf brackets will handle both with ease , therefore recommended for floating wooden shelves 8 to 12 inches deep and 2 inch es thick in the home, kitchen, bathroom, office, farm, or any other place that needs decoration and organization Specification: Method of installation: screw fixing Weight: 350 g