This reading paper holder is made of p lastic material. It's practical and convenient e. 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: 8.50X 3.50X 0.90cm/ 3.34X 1.38X 0.35in - 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 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store