21st Birthday: Rainbow “21”; Custom Photos & Name Square Sticker

This fun and bold birthday-themed square sticker design features a large number “21” having a vibrant multicolored rainbow spectrum inspired gradient pattern, plus the message “Happy 21st Birthday,” and a personalized recipient name. There are also photos that can be personalized, perhaps with photos of the recipient, the recipient’s family and friends, and/or the sender(s) of a gift. Bold birthday themed stickers like these might be given out or used at a birthday party celebrating somebody’s twenty-first birthday, or perhaps used when preparing invitations or presents/gifts for such an event. (Photography © Storytree Studios, Stanford, CA.) [~Z0000670]