Instead of store bought greeting cards I make photo greeting cards 4x6 to send to family and friends. These envelopes are just the right size and make the card a little more fancy than using a business envelope. The price is perfect too just 10 cents a card!
I used them to send 4x6 photos as my Christmas card. Sams Club normally provides free envelopes but they had run out of them. So these envelopes from Staples worked. Next year I will buy my photos early and get them free at Sams Club.