Much too thin for daily use (transporting to and from jobs). Recommend for organization to use a place holders as long as they aren't "used" often. Had to return them for Staples reinforced file folders.
I was suprised at how light weight these file folders are! In all fairness I just got them so can't really say how well they will hold up but they feel flimsy and I'll only use them when I don't have any others. I will not order them again.