I make over one hundred Christmas cards and the fact of self sealing envelopes saves me moistening that many envelopes as well as being a perfect fit for a folded 8 1/2 x 11 card stock from which I make the cards.
These envelopes were just what I needed. I had worked hours creating 75 thank you cards. When I finally had them stuffed safely in the envelopes it was wonderful to be able to seal them without moisture. It was quick and easy to get them in the mail. I would recommend them to everyone.