I have been buying these envelopes in the 500 count box for our law firm for a long time. This newest box is TERRIBLE quality. Thin tear easily and they get soggy and wrinkled just from the moisture used to seal the envelope and end up looking like they've been left out in the weather for a week. I will NEVER buy them again nor do I recommend them.
I have been ordering these envelopes for years and have been happy with the quality up until now. The envelopes are now made with a different thinner paper which makes it very flimsy.