Momcozy breast shield insert for M5 - good fit for optimum comfort. Spare parts for the M5 breast pump - gentle, hygienic and a perfect fit. Compatible with the M5 breast pump - well-matched to the device. Gentle, BPA-free material - gentle on sensitive skin. Optimum suction power - supports efficient and comfortable expressing. Easy to clean - quick and hygienic to clean. The Momcozy breast shield insert for the M5 breast pump ensures a pleasant and effective pumping experience. Made from high-quality, BPA-free material, the insert is particularly gentle on sensitive skin and helps to maintain the natural milk flow rate. With its precise fit and optimal suction power, the insert provides efficient support during pumping.