The sheets are flimsy and very difficult to insert paper into for that reason. For the price, however, I don't expect much more. My biggest issue is the fact that where the binder holes have been punched, the debris has not been fully separated nor removed. Therefore we have "hanging chad", that when the sheets are removed from the package, and/or when the sheets are put into a binder, the chad falls off and gets all over my desk and carpet. So then I have no choice but to vacuum every time I pull protector sheets from the package to keep my doggie from choking on the debris that these sheets leave all over the floor. It would be better if that stuff was removed by the factory prior to packaging.