I use probably 30 of these a month. It is very rare that I will find a package that they are not rusted. Almost every package all three fasteners are rusted! I would gladly use another product if I could find one that fit my needs!
I like these folders because they are so much more durable than the standard school ones. Sometimes we get batches that are "not to par" as in saying sometimes we get some where the middle eyelets fall out when we are trying to buckel them in.