For a 5×7 folding card, you’ll need 10.5 inches width (5 inches for each side plus 0.5 inches for the fold). JD Sartain. Create a custom card. Notice that the blank card now appears on your screen.

The bespoke cards that are made must remain blank inside and measure between 4.25-by-5.5 inches and 5-by-7 inches. Envelopes are required, so service members abroad can mail the cards back home.

The U.S. Postal Service and greeting card companies this week announced the release of a new 64-cent ... “Ninety percent of the cards I sell come in non-standard envelopes,” said George ...