Size: 9 x 6 Inch Includes Envelope Celebrate the special day with the charming Mr. Men & Little Miss Birthday Boy Birthday Card! Featuring the beloved Mr. Happy in his festive best, this vibrant card is perfect for adding a touch of fun and cheer to any birthday celebration. With its bright colors and playful design, it's sure to bring a smile to the birthday boy's face. The high-quality card stock and delightful illustrations make it a keepsake to cherish. Inside, there's plenty of space to write a heartfelt message, making it a perfect choice for spreading birthday joy. Whether for a young fan of the classic series or simply someone who loves a bit of whimsy, this card is a delightful way to say "Happy Birthday!"