From Philips Avent comes the Large Massage Cushion which will help your keep you dry and comfortable between feedings. ? Can be used with Philips Avent Comfort breast pump range. ? Collects excess breast milk when feeding or using a breast pump. ? BPA free. ? Helps keep moisture away from the nipple with contoured cups. ? Ventilated shells with holes protect sore or cracked nipples. ? Come with ultra-soft silicon backing cushions. ? 100% Silicone. ? Dishwasher safe.