法蘭插入件 – 19mm（2入）適用於穿戴式吸乳器與24mm法蘭

I was skeptical about needing these, but the 19mm inserts really do make the 24mm flanges feel more secure and less painful during pumping. The silicone is soft yet firm enough to hold its shape, and I’ve noticed a steadier milk flow since switching.

Honestly, these inserts made a bigger difference than I expected—the 19mm size finally gives me the proper alignment my sessions were missing. I pop them into my 24mm flanges and the whole pumping experience feels more comfortable and effective.