Features: Smart: The bookmark can automatically follow you to turn the page and remembers the page you have read very well. This is a very convenient feature. You don't have to worry about forgetting the page you read or studied. Widely used: Suitable for students, writers, readers, etc. This smart bookmark helps you mark book pages and insert them into novels, textbooks, journals, papers, notebooks, diaries, magazines, etc. Material: Metal silicone, soft and flexible. Not easy to fade after long-term use, washable. Best Present: The smart follow-reading bookmark is a great gift for friends and family, not only as a bookmark but also as a decorative item. How to use the bookmark: Open the spring duckbills clip and clip it on the back cover or inner page of the book. Place the bookmark on the page you are currently reading. Turn the page, the bookmark will automatically follow the page and record the page number. Notice: 1. Actual color may be slightly different from the image due to different light effects. 2. Please allow 1-3 cm deviation due to manual measurement. Material: Silicone Metal Size: 92*18*14mm Package List: 1/3 pcs Silicone Bookmark Clip