Innovative Breast Pump Cushions: There were few existing solutions in the baby industry that addressed the difficulties of pumping even though there were countless moms with their own stories of painful breast pumping. This breast pump cushion was designed for moms, by moms, and has provided moms like you with a simple, effective solution to the pains of pumping. Our breast Pump Cushions are like a thin layer of pillowy heaven between you and the hard plastic of your pump. Simply inserting the cushion into the flange allows for a pleasant surprise: cushions reduce pain and discomfort for those experiencing soreness and sensitivity. thanks to its soft, stretchy, and clear material, each cushion helps moms customize their flange fit and achieve optimal alignment. Our breast pump cushions are made of BPA-free, food-safe plastic.