Material: PP_x000D_ Color: blue/green 11. Art Collection Book: The product size is 42*30.5cm. Perfect for standard A3 paper 42*30.5cm. 22. High Quality Material: Made of high quality polypropylene material. Water, splash and dust resistant. Long-term protection for your precious artwork or documents. Not easy to stick, easy to read, high-definition anti-static inner page, vertical opening for easy extraction. 33. Large Capacity: This art portfolio has 20 sleeves and 40 views (back to back can hold up to 40 pages). The clear case allows you to present 5D rhinestone paintings in standard sizes, but also for reports, photos, artwork, stickers, and more, making it an ideal storage solution. 44. Add a bag of labels: The candy-colored cover makes this folder stand out in a lot of black combinations (if you re using it in class). There is a small pocket on the cover where you can supplement your personal label.Due to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.