•MEDIUM: Elvie Pump 24mm Breast Shield is the midrange Breast Shield size available for Elvie Pump. The measurement of the base of your nipple width should fall between 18mm and 21mm for the best fit.•COMFORTABLE: Elvie Pump Breast...

•Replacement accessories for all Spectra Breast Pumps•Includes (1) 24mm breast flange set to single pump. If double pumping, you'll need to purchase two 24mm breast flange sets.•Increases milk flow by delivering proper suction•Stops breastmilk from...

•SLIP-PROOF SILICONE SKIRT SEAL: Our unique slip-proof silicone skirts create a soft and gentle seal against your skin, giving you leak-free confidence while ensuring none of your liquid gold ever goes to waste. •CATCH UP TO 30ml: Worn...