This Flexi Insert is used to reduce the original flange size of breast pump, to make pumping more comfortable for mummies.
Made from silicone.
Available in :18mm / 19mm / 22mm
How to choose the size:
- Measure your nipple diameter before pumping session (DO NOT measure areola).
- Then add another 3-4mm to your nipple diameter to determine the Flexi insert size that you need.
- For example: if your nipple size is 15mm, you can purchase 18mm Flexi insert (15mm+3mm)