Features: Broad compatibility, suitable for traditional breast pump, plug-in breast pump, and wearable electric breast pump. 5 sizes of flange inserts suitable for different breast pumps: 13mm 15mm 17mm, 19mm, and 21mm, ensuring that every mother has fitted shield. Practical for small-nippled mothers to use large breast shields, avoiding nipple trauma or irritation. Made from food grade silica gel, no odor, friendly to mothers' sensitive skin, secure to use. A practical breast pump replacement for breastfeeding, making milk expression more comfortable and efficient.
Specifications: Color: White and transparent Material: Silica gel Product Weight: 15g/ 0.52oz
Note: The milk pumps showed in the pictures are not included.