1. Material: resin
2. The material is safe, wear-resistant, beautiful, practical and durable
3. Thumb ring book clip, can be firmly worn on the finger, not easy to come loose
4. The small hole in the center is polished smooth, no discomfort when holding with your thumb, comfortable to hold
5. Reading page clip, suitable for thick and thin books, with glue binding, easy to read and mark the book pages
6. Reading accessories for book lovers, lightweight and portable, can be used at home, traveling, camping or outdoor reading activities
7. Weight: about 12 g
8. Size: about 8 x 3.5 cm