Wearable Breast Pump Valve Compatible with S18 S21

Wearable Breast Pump Valve Compatible with S18 S21 Description

Gowing Wearable Breast Pump Accessories, more fresh breast milk to baby, more sleeping time for mom.
Comfort & Skin friendly: these wearable breast pump parts are made of free, silicone which provides mom the maximum comfort breastfeeding experience.
Closed System, No Milk Backflow: the breast pump replacement parts are designed with dual channel anti-backflow, gases and milk separated completely, knocking over not pollute the motor, no milk spilling and waste.
Leakproof: anti-backflow design features on silicone diaphragm makes milk does not reflux, long use; anti-overflow design features on valve makes milk only goes up, clean and pollution-free.

Color: As shown
Material: PP

Package Contents:
4* Valve

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.