The outside color of this pop-up card is bright birthday red. A creatively decorated Happy Birthday is laser cut on the front of the card providing a fun and festive message. As the card unfolds, a green four-wheeled cart with 40 individual balloons floating overhead springs to life. The forty balloons are made up of three colors: green, red, and orange. A laser cut message of happy birthday greets your loved ones as the birthday card takes shape. This pop-up celebration is a birthday card your loved ones will actually keep.