> The dual-sided design allows you to customize the temperature intensity, while the custom teardrop shape ensures full-coverage or targeted therapy. Convenient and reusable, these packs can be microwaved or frozen as needed throughout your breastfeeding journey. > BREASTFEEDING ESSENTIALS: Frida Mom Breast Therapy Packs provide postpartum relief, and support to make nursing and the experience of motherhood easier for new moms. > 2-IN-1 SUPPORT: Use an ice pack for engorgement and pain relief, or heating pad to promote letdown and milk flow for lactation support. > CUSTOMIZABLE: The custom teardrop shape contours to the breast for full coverage and provides targeted therapy. Stays flexible when frozen to easily shape and place on breasts. > CONVENIENT & VERSATILE: Nursing pads can be microwaved or frozen to desired temperature offering the support you need throughout your breastfeeding journey. > COMPATIBLE WITH MOST PUMPS: Use while nursing or pumping to get the most of your breastfeeding session.