Lansinoh TheraPearl 3-in-1 Hot or Cold Breast Therapy, 2 Count Pack of 4

To help encourage let down whild using a breast pump They can be used hot or cold and are microwavable The packs can be used just prior to pumping on your breasts to help encourae let-down Includes 4 Reusable Treatment PadsYou may also like All-temp Hot Or Cold Comfort Pack (Pack of 5).