Wish your friend or family member a happy birthday with a fun birthday card they're sure to appreciate. Card folds flat and can be popped up into a three dimensional diorama of wrapped birthday gifts and balloons. Back of card reads: "Your special day comes once a year, so celebrate big!" and includes space for a brief message. Press the button on the card for a festive "Happy Birthday" song. Pop up card measures 5.8" x 8.3" and comes with a coordinating envelope. Printed on high quality paper stock, Hallmark's eco friendly cards are made with paper from well-managed forests. Paper Wonder greeting cards are mini masterpieces featuring three-dimensional scenes made of layers of intricate laser-cut paper that create a moment of wonder and lasting celebration.