Description:Material: This product is made of aluminum alloy, which is more durable than ordinary materials. The anti-rust paint is not easy to rust. It has exquisite workmanship, simple and beautiful appearance.Design: There is a through the hole in the middle of the shelf clip, which can be used to place glass suction cups to hold the glass in place or use screws to fix the board, the design is compact and practical. Easy to Use: First fix the ferrule you purchased in a suitable position, then hang the product on the center hole of the ferrule, and finally put a wooden or metal plate on it. This creates a shelf with adjustable spacing.Wide Range of Use: The shelf bracket clips is suitable for closets, columns, window frames, bookcases, kitchen cabinets, cabinets, etc. The shelves can support a variety of materials including wood, plywood, particle board, and sheet metal.Specification:Material: Aluminum AlloyColor: BlackOverall Length: 1 inch / 2.5 cmOverall Width: 0.6 inch / 1.5 cmPackage included: 20 Pcs Shelf Bracket Clips