Fitted rectangular envelopes are specially designed to fit our square
cards securely inside and allow you to mail them with regular postage. Address the envelope horizontally, and the flap will be on the side.
Customize your stationery down to the postage stamp! Add a
photo or matching design and send a truly unique piece of mail. -Personalized Postage Stamps are fully licensed by the United States Postal Service and serve as legal postage wherever ...