Flange Insert 15mm for Momcozy M9 M6 M5 V1 Pro V2 Pro S12 Pro S9 Pro, Compatible with Medela/Elvie/Spectra/Willow Go/eufy/Lansinoh

Customized ComfortNipple size may change during different breastfeeding stages, requiring different sizes of inserts.Experience ultimate comfort with our silicone Flange Inserts featuring multiple size options 13mm, 14mm, 15mm, 16mm,17mm, 18mm, 19mm, 20mm, 21mm, 22mm. Find the perfect fit for your unique needs and enjoy a cozy pumping experience. tipsIf you are not sure about your size, please choose our 10PCS Flange Inserts so that you can pick the right size for yourself.

Engineered for enhanced pumping efficiency our soft silicone inserts are designed to minimize discomfort while maximizing milk output. The comfortable and soft silicone material is designed to stimulate milk flow and increase comfort during use.With the added benefits of reduced pain and increased milk output, Achieve enhanced breast pumping, reduce pumping time, and maximize milk production by using the essential flange inserts for your breast pump.

Supply Safe and Comfort PumpingCrafted from frosted transparent food-grade silicone,our flange inserts are BPA-free, ensuring the safety of both you and your baby. The soft-touch material provides a snug fit, promoting efficient pumping without causing irritation or discomfort.

Easy To Use Clean Wash parts after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of around 100C 212F. Tips The nipple size is different during different breastfeeding periods, it is suggested that moms use a new Flange insert every 1-2 months.