Momcozy M5 Hands-Free Portable Bed Tire

Ensure that the breast pump and accessories are installed correctly and that the flange fits the breast when setting up the breast pump.

2. Select the correct flange size. (15/17/19/21/27mm also available on the Momcozy website, see
*Use the nipple measuring tool (included in the box) and select the band according to the measured size. (Be sure to measure only the nipple diameter, without including the areola).

3. The silicone accessories can be replaced approximately every 3 months depending on the installation and suction condition of the breast pump.

4. Suggested bra style: full coverage bra/stretch fabric/with nursing loop/wireless bra.