Features: brand new and high quality Material: The bookmarker ruler is made of premium PVC material, which is durable for long term use. Muti-Fuctional: It can be used as not only a ruler, but also mark the current day, which can easily find the page you mark. Folded: The ruler can be folded and bent, soft and elastic, and it also easy to carry. Easy to Use : The bookmarker ruler is easy to use. It has clear scale,which is convenient for you to using. Wonderful Gift Choice : It is a nice measuring tool for students, artists, designers and more.Wonderful gift choice for school students who are majoring drawing or reading. Specifications: Material: PVC Color:Black/Clear Type:Black-A5/Black-A6/Clear-A5/Clear-A6 A5: Approx. 21.6 for cm/ 8.5 inches A6: Approx. 18cm/ 7.08 inches Package Includes: 2x Bookmark Scale Rulers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.