Lansinoh Thermopads Thera Pearl are two-temperature breast compresses to support and facilitate breastfeeding. These compresses have a diameter of about 15 cm and are made of thermoplastic material in white. They can be used both warm and cold to address different breastfeeding needs. Warm use encourages milk flow and can help with engorged milk ducts, while cold use offers soothing relief from tightness or discomfort. Each pack contains two reusable compresses that can be warmed in warm water or cooled in the fridge. The flexible design moulds to the contours of the breast for comfortable application. These compresses are especially useful in the first few weeks after birth when milk production is establishing and breasts are getting used to breastfeeding patterns. Note: The product has recently been redesigned, so depending on availability, the old or new packaging may be shipped, but the functionality and application will remain the same.