1.360° Rotation: This bookshelf a 360° rotation feature that allows you to adjust the angle of your books effortlessly. Share your reading material with others or easily find the perfect viewing spot. The 360° rotation feature adds convenience and flexibility to your reading experience. 2.360° Rotation: This bookshelf a 360° rotation feature that allows you to adjust the angle of your books effortlessly. Share your reading material with others or easily find the perfect viewing spot. The 360° rotation feature adds convenience and flexibility to your reading experience. 3.comfortable reading position: This ergonomic bookshelf is designed to provide a comfortable hands- reading experience. It allows you to adjust the angle and height of the reading material, helping to reduce pressure on your neck, shoulders, and back. Say goodbye to bending over to read a book and enjoy reading in a more relaxed, ergonomic position. 4.Safe and Stable: This reader maintains its stability and sturdiness. It is designed to securely hold books, magazines, sheet music, recipe books, elastic clips are designed to hold pages in place, and also allows for the use of very thick books.