I chose self-sealing as most other envelopes are made with very poor stick-um and need to be taped shut. These stick very well, and the privacy printing hides what's inside. BUT - ever wonder why we're so concerned about privacy envelopes when they are just rather flimsy paper? Or all the people that post stuff on YouTube when it's owned by GOOGLE and they will steal all your info, even if you THINK you are safe? So instead we worry about what's inside two flimsy pieces of PAPER? Regardless, I'd definitely buy these again!
Rating:
[5 of 5 Stars!]