Determining your optimal breast shield size can be a bit tricky! Luckily our nipple ruler is a great starting point to help figure out the correct breast shield size to use.

Check out our Instructional Guide & Check here to get an idea of what a good fitting breast shield looks like!

Note:
It's important to check your breast shield size regularly as breasts may change throughout pregnancy and your breastfeeding journey.

Disclaimer:
Please consult with a lactation professional if you're experiencing nipple pain or damage.

Key Features:

Great tool for lactation professionals

Eliminate painful pumping

Promote better milk flow

Maximize milk output