Lansinoh TheraPearl 3-in-1 Breast Therapy packs provide therapeutic relief for the most common breastfeeding challenges. Nursing moms can use Lansinoh TheraPearl 3-in-1 Breast Therapy packs three ways: 1) Cold therapy relieves engorgement commonly experienced by nursing mothers. 2) Hot therapy helps relieve plugged ducts and mastitis and encourages milk let-down for breast feeding. 3) As a pumping aid. It’s the only product of its kind designed to work with a breast pump to encourage let-down and reduce time spent pumping. Simply heat the pack, insert into the soft covers, and snap on to any breast pump. Lansinoh TheraPearl 3-in-1 Breast Therapy packs can be stored in the refrigerator or freezer, are microwave safe, and are BPA and BPS free. The unique design conforms to your breast or pump to provide 360° relief. Founded by a breastfeeding mom, Lansinoh has been committed to helping moms succeed breast feeding for over 30 years. Lansinoh is a leader in breastfeeding products and accessories, famous for its award-winning cornerstone product, HPA Lanolin nipple cream and Lansinoh Soothies Gel Pads. For more information, please visit Lansinoh.com or connect with Lansinoh on Facebook, Twitter, Instagram, Pinterest and YouTube. BREAST PUMP AID: It’s the only product of its kind designed to work with a breast pump to encourage let-down and reduce time spent pumping. Follow instructions to heat the packs, insert in covers & easily snap onto breast pump flanges. SOOTHING & SAFE: Doctor designed, Lactation Consultant recommended. Soft, flexible design conforms to the breast and each pack comes with a soft cover to gently warm the skin & breast. Microwave safe and BPA, BPS free. HELP WHEN YOU NEED IT: We understand that sometimes breastfeeding moms need a little help. That's why we provide a range of products from soothing lanolin to breastfeeding pumps & nursing accessories. MOM FOUNDED & PARENT LED: Founded by a breastfeeding mom, Lansinoh has supported moms for 35 years with award winning breast pumps, nipple creams, nursing pads, and breast milk storage bags, helping families create bonds that last a lifetime.