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, reader, etc. This smart bookmark helps you marking 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 the best Present for friends and family, not only as a bookmark, but also as a present decoration, etc. 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 effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Silicone + Metal Size: 92*18*14mm