Wide UseOur bookshelf can not only be used to place your books, such as textbooks, music books, cookbooks, cookbooks, documents, but also can be used to display tablets, mobile phones and other things that need support. Suitable for offices, schools,libraries, dormitories, kitchens, etc. 6 Adjustable Reading PositionsThe bookshelf has 6 grooves on the removable back shelf, which can adjust the height and angle according to your needs. It can effectively correct bad reading posture, reduce head and neck strain, and promote spinal health. Ergonomic DesignThe bookshelf is made of high-grade stainless steel and iron, and the surface is polished and painted, which is strong, smooth and rust-proof. And has rounded corners to protect your hands from injury or scratches. Foldable and Lightweight- You can take the bookshelf with you when you go out and store it in your backpack. Soft, non-slip feet maintain most contact with the tabletop to stabilize and protect your worktop surface. Dimensions: 20 x 15.5 x 19cm