My heart belongs to you!&hellip; Greeting Card for Birthdays, Anniversaries, Weddings, and other Occasions Beautiful folded postcard measures 5 x 7 inches from Better Crafts. Has printed on the front "My heart belongs to you!" A very unique way of sending a personalized greeting card! Card measures 5 x 7 inches and is made from premium, heavyweight cardstock. Package also includes an matching envelope measuring 5.25 x 7.25 each.