2Pcs Flange Insert 21Mm Suitable For Medela/Spectra/Tsrete/Momcozy S9/S9 Pro/S10/S12/S12 Pro Wearable Breast Pump Flange/Shields, Reduce 24Mm Nipple Tunnel Down To 21Mm

Wide Range Of Applications: Cregear 21Mm Flange Inserts Are Suitable For Momcozy/Tsrete/Spectra/Zomee/Bellababy S9/S9Pro/S10/S12/S12Pro Wearable Breast Pumps With 24Mm Silicone Flange/Shields10Making Pumping More Comfortable: Cregear 21Mm Flanges Effectively Reduce The Nipple Tunnel From 24Mm To 21Mm. It'S A Great Helper That Allows Moms To Pump More Milk In Greater Comfort While Minimizing Nipple Trauma Or Irritation10Food-Grade Silicone Material: Cregear 21Mm Flange Inserts Are Made Of Food-Grade Silicone To Keep Your Breast Milk Safe While You Use Them. It'S Skin-Friendly, Soft And Odorless, Nice Pump Parts Replacement10Easy To Install And Clean: One-Step Installation And Removal. The Flange Insert Can Be Cleaned With Water Steam, Boiling Water Or Microwave Steam Bag10Replace Regularly: Flange Insert Size Is Critical For Comfort And Efficient Pumping. After Long-Term Use, The Flange Insert May Become Deformed, Hardened Or Yellowed. It'S Recommended To Replace The Flange Insert Every 1 To 2 Months