Size: W x H = 195x110mm (7.7 X 4.3 inch) Width: 30/22mm (1.2/0.8 inch) Thickness: 1.2mm Load: 132lb/60KG Package: 2 x shelf brackets with screws (Note: The package only includes 2 PCS Shelf Bracket, the wooden board is not included.) Made of Polished STAINLESS STEEL: It is highly resistant to corrosion and rust, and can be used during long time. Easy to install: It is packed with screws, you can install by yourself. And it is user-friendly lock/unlock. Save your space: It is a good DIY tools which can make your home clean and tidy after you put a piece of wooden board on this bracket . Meanwhile, it can bring artistic feeling to your home. It can be used as a bookshelf, kitchen shelf, display rack, garden shelf, external wall brackets etc. Make your furniture more sturdy: It can be used as a bookcase, kitchen shelf, exhibition stand, garden shelf, external wall brackets, etc.