Package includes 10 transparent zipper file bags. The material of the file bag is PVC. There are five colors, yellow, green, white, blue and red. 2 zipper bags per color and the size is 23 cm * 12 cm/9"*4.7", and the thickness is 0.18mm. The document bag is resistant to dirt, water and tear, and is suitable for file storage, storage of student textbooks, etc.