Duotangs???

Question

Can anyone give me an idea what this looks like and how to pronounce it (if possible). I think its a kind of folder but which one??? there's a lot in stores.

Answer 1

I always pronounced them do-o-tang and staff in stores always knew what I meant.

They are folders (available in multiple colours) that have metal prongs to hold papers. You slide hole punched paper onto the prong and spread the two wings apart to hold the paper down.

Most stores in my area are selling them for about .13 each for back to school time.

Answer 2

I think these are folders with the prongs.  I call them three-pronged folders.  They have the little metal clasps inside to hold papers.