Frozen Breast Milk selling in 50 ounce packages. Drug/Alcohol/Tobacco free mother. Healthy whole food diet, minimal caffeine, very little dairy in diet as well. Smoke free home with no second hand exposure. Will ship in a cooler with ice pack via USPS Priority Mail 2 Day or local pick up. All milk has been properly stored in Medela storage tubes with the amount marked on a label on the outside in ML measurements. Some tubes have differing amounts but be assured that each package will have 50+ ounces of milk. I have over 500+ ounces frozen and on hand and need to make room for my over supply.