Celebrate a joyful birthday with this adorable 3D pop-up box card! The card unfolds to reveal a charming, winking frog prince wearing a golden crown, popping out of a bright blue gift box decorated with colorful "HAPPY BIRTHDAY" lettering, playful frogs, and festive party accents. Above the frog floats a sweet "happiburfday to u" message, creating a heartwarming "wow" moment when opened. Perfect for sending cheerful birthday wishes to kids, frog lovers, or anyone who loves cute, fun designs. It folds flat for easy mailing and stands beautifully as a delightful tabletop centerpiece, bringing the fun of a birthday party to any space.