Manufacturer Code : KF03609. Q-Connect A5 Assorted Polypropylene Popper Folder (Pack of 12) KF03609.These Q-Connect polypropylene folders can hold up to 150 sheets of A5 paper and feature a press stud closure to help keep contents secure. Made from durable polypropyplene, the folders are transparent for easily viewing the contents. This assorted pack contains 12 folders, with 3 each of red, blue, green and clear.