Pack of 1 Lansinoh TheraPearl 3-in-1 Breast Therapy Lansinoh THERAPEARL 3-in-1 Breast Therapy gel packs provides therapeutic relief for the most common breastfeeding challenges. Cold therapy is great for relieving engorgement while hot therapy helps relieve mastitis and plugged ducts. It’s also the only product of its kind designed to work with a breast pump to encourage let-down and reduce time spent pumping. Founded by a breastfeeding mom Lansinoh truly understands the challenges facing nursing moms today. That s why we create best-in-class products and offer a variety of support solutions to help you and baby along the way. Lansinoh THERAPEARL 3-in-1 Breast Therapy Cold Therapy: relieves engorgement swelling and pain Hot Therapy: relieves mastitis plugged ducts Breast Pump Aid: use hot wrapped around breast pump to reduce time spent pumping Doctor designed Lactation Consultant recommended BPA Free Latex and lead free