6 adjustable reading position recipe supports: length-8.3 inches (about 21.1 cm), width-6.3 inches (about 16.0 cm). This cooking bookshelf can be adjusted through different grooves on the movable rear bracket, allowing you to adjust the height and angle according to your needs. Promote correct posture and improve spine health. High-quality materials: The book display rack is made of high-grade stainless steel and steel. The is polished and baked and painted. It is strong, smooth and rust-proof, not easy to break, easy to clean, simple and elegant in appearance, and rounded corners to protect your hands from injury or scratches hurt. Foldable and portable: Quickly fold for easy storage. Easy to carry and use. It is convenient to fold up and can be carried or stored in a backpack without taking up too much space when not in use. Suitable for families, schools, offices, libraries, dormitories, etc. Ergonomic design: adjustable metal bookshelf can reduce head and neck pressure; children can effectively correct poor reading posture. : Our bookshelves are sturdy and , can withstand recipe books, magazines, textbooks, drawing paper, documents, and tablets. They are perfect gifts for mothers, children and friends on birthdays and holidays. colour: white Material: metal size: 20x15.5x19cm Package Contents: 1 x book holder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.