[ material]:The bookcase is made of stainless steel and steel, the surface is polished and painted, it is strong, smooth, not easy to break, stable and reliable, and does not fade.Smooth edges can protect your hands from injury or scratches, durable. [Adjustable Design]:The bookcase is simple and generous in appearance, with 6-way adjustable design, you can adjust the height and angle according to your needs, which helps to effectively correct the poor reading posture, the pressure on the head andto reduce the neck and thus improve the health of the spine and protect your eyesight. [Foldable and Portable]:The bookcase is lightweight and portable and can be quickly folded for easy storage.You can put it in your backpack to carry and store during outdoor activities, and it won't take up too much space when you don't use it.It can be used as a reading stand, a rest for your computer and a music stand when practicing. [Easy to Use]:The recipe book holder can be used directly without installation;The non-slip design at the bottom keeps it stable when it touches the work surface while protecting your worktop. [Versatile]:The book holder has a freely adjustable, fixed book clip.It is suitable for books of different thicknesses and effectively prevents books from accidentally tipping over.It is also suitable for home, school, office, library, dormitory and other places. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin