【Package Content】:6pcs duckbill valve breast pump replacement accessories, Made by IVARONAL,Not Original Mom cozy Parts.

【Perfectly Compatibility】: Our duckbill valves are same suction as original pump parts without the issue of gaps on valve tips ,perfectly compatible with Momcozy M5/M6 wearable breast pump and MomcozyV2 Pro/V1 Pro/ V1 / V2 Hands Free Breast as the original ones did.Great replacement parts of stain diaphragm bring same comfortable and ease experience as you use with the original one.

【Closed System Design】:Silicone duckbill valve designed to prevent back-flow of breast milk, help to drain breast milk to the bottom of container, no loss of suction. The slit on valve tips stays closed while not pumping.

【Food Grade Silicone Material】: M5 breast pump replacement accessories are made of food grade silicone, durable, no leaking, BPA free, soft and odorless, skin-friendly for mommy and baby. soft comfortable material, Snug fit can comfort and efficient pumping.

【Easy to Clean】: Wash duckbill valves and diaphragm for momcozy m5 after each use with warm soapy water and rinse well. Please use boiling water/steam, with a temperature of ≤100℃（212℉）for 5-10mins. Hard brushes is not recommended, please use finger tips instead.