4Pcs 105mm Height Acrylic Book Stand Clear Acrylic Display Stand Level Desktop Book Display Holder for Reading Desktop Bookshelf Book stand is an efficient supply for studying and work and is suitable for reading books or files. The function of the stand is to hold up books, pictures, magazines, documents, etc to relieve tired of the neck. Specification Color: Clear Material: Acrylic Total Size: 75x90x105mm / 2.95x3.94x4.13 inch(L*W) Package List: 4 x Book Stand Advantage Triangular structure makes it more stable and less likely to slide on the table. Using it, you can read without lowering your head, which can relieve your neck strain, protect your eyes and correct your reading posture. Instruction Place the reading stand on the table, then put and fix the book on the stand. NOTE Please pay attention to the size of the stand according to your need before ordering. _x000D_