The paper material of this bookmark is safe and stable. The color is naturally bright and pleasing to the eye. Lightweight design, very handy to use. Selected paper material, not easy to deform or break. Can also use these as a learning aid to help you memorize and understand traditional poetry more effectively. Features - Color: Grey -Material:Paper - Size: 15.00X4.00X0.10cm/5.89X1.57X0.04in -Perfect as a birthday present, a grateful present, an office present, a couple present, a teacher present or a student present. -Our Chinese style Bookmarks are fine-polished and designed an intimate reading experience. -Featuring with compact design, easy to store and not easy to deform, you can use it anywhere and anytime. -Aimed to create an intimate reading feeling and increase people's ongoing love for reading books. -Compact and light in weight design for easy to carry, sufficient quantity can meet your quantity demands. Package list: 30 x bookmarks