If you are experiencing low suction because breast shield is too large, you may consider to purchase little breast shield to convert the size of breast shield from 28mm or 24mm to 26mm, 22mm or 18mm.

18mm & 22mm little breatshield can be inserted below

24mm breast shield
24mm silicone breast shield of THE INs and Express Cups

26mm little breastshield can be inserted below

28mm silicone breast shield of THE INs and Express Cups

Made from soft liquid silicone

Free of BPA, BPS, Phthalates and PVC

Silicone Little Breast Shield

HK$80.00