This reading paper holder is made of . It's practical and convenient to use. You can keep the pages in your favorite book held wide open with one hand; Standing, sitting or lying down, and release your another hand for drinking, eating or doing other things. Features - Color: Navy - Material:Resin - Size: 8.50X3.50X1.00cm/3.34X1.38X0.39in - Just slide your finger into this thumb resin book holder, pick up your favorite book and its wings will be on both sides. - The smooth texture and thoughtful design will make your hands comfortable without cramps. - Characteristic and with hole design. Simple and practical in use, smooth in lines. - The page holder ring is suitable for students, writers, teacher, librarian and book lovers. - Allowing you to read books easily and conveniently, also, they become book decoration. Package list: 6 x Book Page Holders