Philips Avent Comfort Double Electric Breast PumpEnables dual expressing for more milk in less time. Designed for comfort sit comfortably while the soft massage cushion gently stimulates your milk flow. With a gentle stimulation startup option that mimics baby's suckling and 3 expression speeds. Description: Common Uses Designed to express breastmilk from both breasts simultaneously. Ideal for boosting supply and expressing large volumes of breast milk for storage purposes or when returning to work.