material and crafted workmanship make them not easy to break and deform. Great for teachers, students, office workers and anyone who needs to take files along. the product is made of PP material, which is for people to use for a long time. Features -Color: Transparent. -Material: PP. -Size: About 31.00X22.00X0.10cm/ 12.18X8.65X0.04in. - These folders can cover various A4 size files, including test papers, documents, etc. - These folders are suitable for use in schools, companies, personal displays and other places. - Made of materials, the document folders are , not easy to deform and break. - The workmanship of this product is perfect, and you will have a good experience in using it. - The creative design will give you a wonderful experience and bring you a good mood. Package list: 30 x File Folders