Shop › Birthday Birdies Card Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Birthday Birdies Card from $5.00 Birthday birdies bring on the cheer!• Folded A2 (5.5" x 4.25") greeting card • Inside reads, "Happy Birthday To You" • Chickie yellow "peel and press" envelope number of cards: Select number of cards single pack of 6 Quantity: Add To Cart Added! Birthday birdies bring on the cheer!• Folded A2 (5.5" x 4.25") greeting card • Inside reads, "Happy Birthday To You" • Chickie yellow "peel and press" envelope