2021 Happy Birthday Pane of 20 Forever Stamps (5 Books of 20)

Here’s the info on the 2021 U.S. Happy Birthday Forever Stamps (Pane of 20):

• Issue Date: September 9, 2021

• Location: Toast, North Carolina

• Format: Pane of 20 Forever stamps

• Value: Forever (always equal to the current First-Class Mail 1-ounce rate)

• Design: A playful, colorful design with the words “Happy Birthday” in bold, multicolored letters, surrounded by geometric patterns, confetti-like dots, and streamers.

• Purpose: Released to celebrate birthdays, these stamps are cheerful and festive, intended for cards and invitations.

• Designer/Art Director: Lisa Catalone Castro of Catalone Design Co.