Happy Birthday Stamps

Make every birthday brighter by sending your cards off with the Happy Birthday Forevere stamps. Available in sheets of 20, thestamps feature a playful, colorful design.
Product Details:
The Happy Birthday Forever stamps feature an oversized white birthday cake with bright and colorful candes and capital lettersspelling out "HAPPY BIRTH DAY!" on three lines.
Key Features:
Forever Stamp: Always valid for the rate of sending one ounce of mail, regardless of future rate increases.
· Sheet of 20: Provides enough stamps for multiple mailings.
· Self-Adhesive: Easy to use, simply peel and stick.
 Made in the USA: High-quality, detailed stamp artwork made and printed domestically.
Stamp Issuance:
April 18, 2026
Providence, RI 02904
How it Works:A Forevere stamp is for sending domestic mail weighing up to 1 oz via First-Class Mail@.Purpose: Send letters and cards up to 1 oz (approximatey 4 sheets of regular, 8-1/2" x 11" paper in a rectangular envelope)within the U.S., including U.S. territories and military bases overseas.Value: Aways valid for the First -Class Mail1 oz rate, even if postage rates increase. Visit First-Class Mail and Postage to viewcurrent rates.
Other Uses: Pair this stamp's value with other postage to meet mailing costs when additional postage is required.
Use the Retail Postage Calculator to determine the exact cost of your mail.