Size Upgrade: This book holder stand has been upgraded to a larger size for more applications. 16.5 inches wider between the 2 legs, you can put your legs and body between the 2 legs of our bookshelf. There is also more space and more weight-bearing for heavier books. Durable and Lightweight Manufacturing: The book holder stand is made of lightweight and heavy-duty aluminum alloy. It has 2 flexible adjustable and strong paper clips to keep your book wide open and free your hands. The book holders for reading hands free can let you enjoy coffee or tea while studying. Ergonomic Design: The ergonomic book stand for reading eliminates eye, neck and back fatigue, improves your attention and reading time, and is a great helper to improve your study efficiency. Wide Application: This book reading stand can be used on desks, tables, sofas and all kinds of places you want to use, even be used as a book holder for reading in bed. The bookstand for reading can withstand different sizes and styles of books, tablets, magazines, pictorials, documents, sheet music, scores, catalogs, laptops, etc. Great for Gift-giving: This space-friendly reading stand not only keeps your desk organized and clean, it's also a great gift for family, friends, and especially a great textbook stand for kids to read and learn, helping them correct their posture.