1. Material: These heavy duty black shelf brackets are made of high quality steel. They are durable, strong, stable and well-made. The edges of the shelf brackets are very smooth and will not hurt your hands. 2. Triangle design: Designed according to the most stable structure of the triangle to provide good stability and strong load-bearing capacity. Ideal for holding books, plants, bottles, cups and more. 3. Modern and fashionable appearance: Simple and elegant design is more and more popular in our daily life. These wall brackets are classic black and the fashionable design will match your home style well. 4. Wide use and space saving: Decorative shelf brackets are perfect for home decoration and keep your room organized. They can be fixed in the living room, bedroom, kitchen, office and other places to help you save space. They can also dress up your wall and decorate your room.