Comments about Quality Park� Expansion Mailing Envelopes; 11x13x2, 100/Box:
It is described as "Expansion", 2", & picture shows it that way. But what I received did NOT expand, it was flat with no expandable sides. Got these to ship 1/5" binders, but when I tried to put a binder in one, it ripped. Not happy with this at all.
Bottom Line No, I would not recommend this to a friend