Baby Feeding Products

Maymom Breast Pump Kit for Medela Pump in Style Pumps; 2X Breastshields, 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; (17 mm (XX-Small)) Contains 4 valves, 6 membranes, 2 pump in style tubing and two 17-mm (extra extra small) one-piece breastshields; Other sizes of breastshields for purchase - 15, 17, 19, 21, 24, 25, 26, 27, 29, 30, 36 mm. Compatible with selected Medela pumps. NOT... Maymom Breast Pump Kit for Medela Pump in Style Pumps; 2X Breastshields, 4 Valves, 6 Membranes, 2 Pump-in-Style Tubing; (17 mm (XX-Small))