This is a practical book holder designed for hand-free reading. You can easily adjust the height and angle by adjusting the buckles, having the best reading position to relieve neck fatigue and protect your eyes. The book rest is of unique book clip appearance with more stability and prevent slipping, and safe to use. Features -Color:Light Yellow -Material: -Size:30.00X20.00X6.00cm/ 11.79X7.86X2.36inch -The material is metal, creative and compact, strong and . -Fine workmanship, small size, does not occupy space. -Can be used in home office, classroom, library for cultivating a better reading habit. -Multi-functional use, can put books, piano scores and music scores, reading and learning is more convenient. -Quality bookshelf, solid color, comfortable and simple for more convenience. Package list: 2 x Book Holder