It is well known that using the correct breastshield size is important for your pumping comfort. After years of research, it is clear that 25mm sized breastshields fit the majority of the breast feeding moms the best. But Medela still offers 24 mm as standard size. Other breastpump vendors, such as Avent, Ameda, already make 25mm ID as the standard sized breastshield for their breast pumps. This product can give Medela users a choice of 25mm breastshield while keeping their favourite Medela breastpumps. This set includes two 25mm one-piece (shield/connector can not be separated) breastshields, 2 valves and 4 membranes. The valves and membranes are interchangeable with Medela valves and membranes. 100% compatible with Medela pumps (pump in style, lactina, symphony and swing).
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