Usage Tips:RUGGED AND DURABLE: The 20cm long black shelf brackets are made of durable iron that is durable and sturdy. Our brackets are of the highest quality, robust and highly resilient. They can hold up to 25 kg per holder. Modern Diy Industrial Aesthetic: Our wall shelf brackets are for creating a floating shelf, bookshelf, bike hanger, and more. And It Adds Modern Design To Your Home, Office, Kitchen And Garage. The chic charm of industrially inspired shelves gives your home a modern DIY touch. Space-saving: the floating shelf can be easily placed where you want it to do it yourself. It makes your home nice and neat and reduces clutter in the room. It Can Be Used To Decorate Your Home, Create A Sleek Retro Style And Expand Your Storage Space. Easy Installation: You can easily mount floating shelves on the wall. No special knowledge is required to mount these floating shelf brackets on the wall. Work Like A Pro With Simple DIY Tools. Enjoy Your Shelf Style For Your Kitchen, Organization Or Decorative Needs. Various Uses: Heavy Duty Shelf Brackets, Suitable For Creating Floating Shelves, Floating Shelves, Bookcases, Etc, To Add A Modern Sense To Your Home, Office, Kitchen, Bedroom, Etc. Feature: Our wall shelf brackets are for creating a floating shelf, bookshelf, bike hanger, and more. And It Adds Modern Design To Your Home, Office, Kitchen And Garage. The chic charm of industrially inspired shelves gives your home a modern DIY touch. Specification: Material: cast iron Color: Black Sizes: 20 * 2cm / 8 * 0.8 inch Scope of delivery: 2 pieces bracket.