Package: You will receive 12pcs 4 x 3 inch shelf brackets, The package also comes with 36 pcs long screws( 0.16 x 1.2 inch ), 36 pcs short screws(0.16 x 0.63 inch) and 36pcs Wall Anchors. The screws fit lumber board 4 inches deep or above.,Perfect DIY Shelving Brackets: Heavy duty L shelf bracket can be used with various boards, widely used to make garden plant shelves, desk and kitchen shelves, toy shelves, table and chair corners. Decorate and organize your room, kitchen, garden, garage and turn your shelving system into an industrial farmhouse country style.,Material : These shelf brackets are made of high-quality cold-rolled steel with thick metal plates. The shelf brackets are strong and firm , which are suitable for heavy loads. The surface is smooth and with no rough edges.,Easy To Install: Each bracket is designed with pre-drilled screw holes, we are equipped with a sufficient number of screws and wall anchors, so you can install the shelf bracket quickly and easily.,Various Applications: These brackets can not only help you save space, but also can be a part of home decoration. You can install the bracket in the kitchen, bathroom, study room, bedroom, tool room, etc. anywhere. You can put books, potted plants, photos, artworks and other items on the stand. You also can use more brackets to easily carry more weight,