These breast shells are a game-changer for new moms, especially during the 0 to 6-month stage. Here’s what they do: * Provide relief from engorgement and shield nipples from chafing * Collect excess breast milk during feeding or pumping * Designed to be worn inside your bra for added comfort and to protect sore nipples * Includes ventilated and non-ventilated breast shells, along with ultra-soft backing cushions for added comfort.