BOOK HOLDERS: made of resin, personalized desgin, beautiful and elegant. THUMB BOOKMARK: Book holder 0.78 inches/2cm size hole. Book rings that fits your thumb, convenient for reading hands free with one hand. BOOK ACCESSORIES: Book opener holds books open and in place. Anti slip, book thumb page holder making reading more comfortable. BOOK HOLEDR: You can and read at the same time, but also book holder for reading in bed. Keep your pages open for longer, reduce hand pressure you can read in anywhere. BOOK LOVERS GIFTS: Suitable for all books, book page holder apply to for pupils, students, teachers, book lover. One-of-a-kind style great gifts for , book lovers women, librarians, bookwam. Material: Resin colour: Multicolor Package Contents: 5 x Book Page Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.