(20mm) Flange Inserts Compatible with Bellababy MiniO / Motif Luna /NCVI / Amada MYA / Spectra / Medela Freestyle Harmony 24mm Breast Pump Shields, Reduce 24mm Tunnel Down to 20mm

Description

🍼 Pump smarter, not harder — fit that flows!

Durceler 20mm flange inserts reduce standard 24mm breast pump shield tunnels to 20mm, providing a custom fit for small-d mothers. Compatible with leading brands like Medela, Spectra, and Bellababy MiniO, these BPA-free silicone inserts enhance comfort and milk expression efficiency while supporting handsfree bra use. Replace every 4-12 weeks for optimal performance.