This 3D Pop Up Card box is such a unique way to say Happy Birthday. The recipient will love it. This beautiful card is handcrafted with high quality stampin up products including stamped images, die cuts, and paper. *** This card measures 5 x 5 1/2 inches when closed inside envelope. ***PLEASE NOTE*** If mailing this card extra postage is required. A non-machinable stamp will be needed.**** Blank on the back for your own message. (see photo and video) This card will fold and fit into envelope (included) for mailing. Watch video! The inside of the card is stamped with required angel policy stamp. Smoke Free Pet Free Home Happy to Help with any questions.