About This COLD BREAST THERAPY - Freeze to use as breast ice packs to relieve breastfeeding pain from engorgement, soreness, swelling or inflammation from mastitis or breast surgery HOT BREAST THERAPY - Microwave for 30 seconds to use as breast warmer for lactation, clogged milk duct relief, and encourage milk flow and let-down RELIEF HAS NEVER BEEN THIS EASY - Just slip them in your bra - They conform to your shape and you can even use them while pumping SOOTHE PAIN FASTER - High quality gel provides deep penetrating relief getting to the root cause faster and retains temperatures longer than traditional therapies 2 COZY OPTIONS FOR SENSITIVE SKIN - Luxuriously soft and plush on one side with silky smooth fabric on the other - You choose which side feels most comfortable BREASTFEEDING ESSENTIALS - These versatile hot and cold packs for pain relief are helpful for a first time mom or veteran lactating champion Overview Brand : Nuzzle Age Range (Description) : Adult Number of Items : 2 Unit Count : 2.0 Count Special Feature : Flexible, Reusable, Wearable