Baby & Kids › Baby Monthly Milestone Rounds Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Baby Monthly Milestone Rounds $45.00 4 inch rounds are engraved double sided for a total of 6 rounds, including all 11 months and a one year milestone markers. Theme: Foliage Peony Rainbow on Rounds Rainbow w/Clouds Hunting Quantity: Add To Cart Added! 4 inch rounds are engraved double sided for a total of 6 rounds, including all 11 months and a one year milestone markers.