Durable: Our bookshelf is made of high quality and durable aluminum alloy. The recipe holder includes 2 sturdy adjustable flexible paper clips to keep your book open. Turning pages is easy while the soft rubber tip prevents damage to the paper. COMPACT AND PORTABLE: Our foldable book shelf measures 37 x 24.5 x 4 cm, features lightweight aluminum and a foldable design that can easily fit into a drawer or set aside to display with your favorite books. The lightweight design can be taken anywhere for reading and working. VERSATILE: Our versatile bookshelf with sturdy front tray and frame is durable enough to withstand a variety of sizes and styles of books, tablets, magazines, painted papers, documents, sheet music, tablature, catalogs, laptops and more . Multiple Adjustable Heights and Angle to Relax Your Body: The adjustable bookshelf is designed with multiple different adjustable angles and heights to help promote good posture and improve spinal health, with every 15 gear adjustments. The ergonomic cooking bookshelf improves your concentration, eliminates eye strain, neck, back and shoulder aches or pains, and reading time increases study efficiency. MAKES A GREAT GIFT: Our bookshelf comes fully assembled. This is a great surprise for anyone who likes cooking, crafting, reading or watching videos. Made of high-quality aluminum alloy, equipped with ABS adjustable knobs and high-density solid panels.