Baby boy Stick'Nsnap(TM) "Happy Bubbles" Blue 15 milestones monthly growth stickers. 3.25'' inch diameter sticker. To put on shirt bodysuit creeper bibs bottoms or ONESIE. Use every month to take pictures and add to scrapbook as keepsake. Use as baby shower gift or baby room d&eacute;cor. Bright bold colors - Best Shower Gift!