High Quality MaterialOur shelf brackets are made of high quality iron, which is hard and sturdy enough. They are made of retro-style industrial pipe fittings with a matte black appearance, smooth surface, corrosion and rust resistance, and can be used in humid spaces. The pipes are hollow and the wires can be fixed inside. Flexible DesignThese floating shelf brackets are specially designed to be strong enough. The bottom flange is flat and smooth, very close to the wall. With matching shelves, you can maximize the use of available space. Industrial retro style, very suitable for your home decoration, will add a retro and elegant atmosphere to your home and office. Easy assembly and removal The pipe shelf bracket is easy to install with plank. Each bracket set comes with all the accessories you need, all components are screwed together. Adding a wooden plank board on our pipe rack, it would be great to customize a desk, bookshelf or anything else by your amazing creative. Wide ApplicationThe small black iron tube shelf rack strong and durable industrial can be used for any shelving installation, such as bookshelf, garden shelf, table and chair corner. Each unit is industrial strength allowing you to create any length of shelf you need or want, and make your home or garden more beautiful. Save SpaceThese brackets versatile wall mounts will give you much more space and make your home more clean and tidy. They are suitable for limited space, can make the room tidy, and make the original empty walls more monotonous. Use these shelf brackets to display your photos, books, collectibles, awards, keepsakes, wine bottles, and flowers.