Baby Maternity Magazine Award for Excellence Green Scene Mom Award Winner Mom's Choice Awards A Breast Milk & Baby Food Freezing System Breastfeeding Essentials For Moms, By Moms 2 Reusable Trays -16 oz. (480 ml) of Freezing Space Freeze in 1 oz. (30 ml) Servings Fits Through any Bottle Opening Pre-Sterilized, Medical Grade Plastic Free of Bisphenol-A (BPA), Phthalate & Dye Milkies is Committed to