Most standard size greeting cards will fit in 5x7 envelopes. As long as the card is less than 5 by 7 inches in size, it will fit comfortably in the envelope.
Some post offices do offer 5x7 envelopes for purchase. You can also find them at office supply stores.
At office max 5x7 envelopes are usually $10 for a 50 count package. They are however frequently out of stock.
Walgreens charges for photo cards depend on the size and type of card ordered. Folded 5x7 cards start at $1.99/card, postcards start at .99/card. Flat photo cards with envelopes start at 14.99/set of 20.
5x7 paper is commonly referred to as "5x7 size" or "5x7 inches."
A 5 x 7 envelope is great for many types of mailings. If your business is mailing a greeting card, or sending business pictures, a 5 x 7 is great for that need.
5x7 in the front and 5x7 in the back.
5x7
5x7 all the way around. Replace with after market 6x8 with 5x7 holes.
5x7
stock size is 5X7 in the rears
Mail and stampage is based upon the weight of the mail. As long as the letter is still light, you shouldn't need more postage.
6x8/5x7