The Lansinoh Hot Cold Breast Therapy Packs are reusable nursing pads that come in a set of 2 with covers. These purple pads are designed for breastfeeding and nursing mothers, providing relief for sore breasts. The TheraPearl model includes individually wrapped packs and a wash bag for easy maintenance. Made in China, these therapy packs offer both hot and cold options for added comfort during breastfeeding time. Perfect for new moms looking for a convenient and effective way to soothe their sore nipples.