Boutique art cards are crafted of beautiful acid free materials. The card is 5 x 7 and includes a 4 x 6 photograph by Mike DeCesare on the front cover. The inside of the card is blank to provide ample room to convey your thoughts. An envelope is included, and the card and envelope come inside a clear, protective sleeve that makes for a classy, finished presentation. The standard first-class postage rate is sufficient for mailing the card and envelope, without the sleeve.