法蘭插入件 – 13mm（2入）適用於穿戴式吸乳器與24mm法蘭

My first pump session with these inserts felt completely different — the 13mm size clicked right into my 24mm flanges and kept everything snug without that annoying gap. I actually got more milk in the same amount of time, which says a lot. Two in the pack means I can keep one set drying while the o

I was skeptical about the 13mm size, but these inserts fit snugly into my 24mm flanges and finally stopped the painful pulling. Milk flow definitely improved once the seal was correct.