This reading paper holder is made of p lastic material. 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: As shown -Material:Plastic - Size: 8.50X3.50X0.90cm/3.34X1.38X0.35in - Adopting from plastic material, which is lightweight,with exquisite and good workmanship. - Great readingassist devicefor reading with one hand, while standing, sitting or lying down. - Keep the pages in your book or magazine held wide open for easier reading and viewing. - Thumb Ring Page Holders are very light and can be carried around without too much burden on you. - Book Page Holder can also be a good gift choice for your friends who love reading, they will like it. Package list: 1 x Thumb Book Page Holder