【Premium Material:】Delsen offers wall shelf brackets made of high-quality steel with rust and corrosion-resistant surfaces. They have high hardness, are not easily broken, and are polished and baked with a multi-stage treatment. With a load capacity of up to 40 kg, these shelf brackets provide a stable triangular structure. 【Package Includes:】The set includes 6 antique black metal wall shelf brackets and comes with 12 short screws, 12 long screws, and 12 expansion tubes. The heavy-duty metal shelf brackets ensure order in the home, can be used as bookshelves and display stands, and add a modern and elegant touch to any room. 【Triangular Design:】The 90-degree heavy-duty metal brackets feature the most stable triangular structure. They may look simple, but they can bear a lot of weight and have excellent stability. Each pair of heavy-duty stand brackets can support up to 40 kg. [Wide Range of Applications:] These iron shelf brackets are perfect for bookshelves, display stands, garden shelves, and external wall mounting. You can easily create extra shelves in your workshop, bathroom, kitchen, or studio, which can be used as a bookshelf, storage shelf, or display stand. [Easy to Install:] The package comes with all the necessary hardware, including shelf brackets, screws, and wall anchors. All you need is a screwdriver for easy installation.