What You Get: haakaa Gen.1 Hand Breast Pump (4oz/100ml), Instrustion Guide and Our Friendly Customer Service. One Size Fit All: Mum's breasts come in all kind of sizes, which is why we have designed our haakaa breast milk collector flange to fit all kinds of breasts!. Easy to Use and Clean: No cords or batteries required, mums can pump silently with haakaa anytime and anywhere. Extremely easy to clean that by simply boiling in water for 2-3 minutes. Food Grade Silicone: haakaa breast pumps are made of high-quality food grade silicone and are BPA, PVC and Phthalate-free. Safe for mum, baby and environment. Efficient Haakaa Pump: haakaa silicone breast pump lets you express milk using the power of natural suction! Simply squeeze, attach to your breast and let it work its magic. Patent No. USD810,925S.