All-natural food grade gel packs, Use hot or cold to soothe sore breasts, sore nipples, or clogged ducts. Stays pliable when frozen; molds to breast shape. BPA and phthalate free. Chill in refrigerator or freezer, or warm in hot water. Do not heat in microwave or boiling water.
Includes 2 reusable gel packs & 2 reusable sleeves