Come and see our amazing products. Desk book stand is adjustable with various notches at the movable rear back stand, which makes you can adjust the height and angle according to your need. Promotes proper posture for better spinal health.The desk book stand is made of metal, with a polished and baking painted surface, sturdy, smooth and rustproof, not easy to break, easy to clean, looks simple and elegant, and has rounded corners to protect your hands from injury or scratch. Pls confirm with us about the packing info, stock color and exact production time before placing your order.