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Limited time only! Save $100 on Willow Go

Use code EARLY for up to 50% off sitewide

Sizing Inserts Bundle (15-19mm)

$59.97 $9.99
83% off
Sizing Inserts Bundle (15-19mm)
83% off
Sizing Inserts Bundle (15-19mm)

Up to 25% off with code EARLY

Sizing Inserts Bundle (15-19mm)

$59.97 $9.99
Find your perfect fit. Our silicone sizing inserts help to optimize output for moms who measure between 13 mm and 27 mm. Bundle includes set of five sizing inserts: 13mm, 15mm, 17mm 19mm and 27mm.

Free shipping on orders $50+

Sizing Inserts Bundle (15-19mm)

$59.97$9.99

Replacing Your Parts

For optimal output, replace every 90 days (or when you notice discomfort or signs of wear).

How long does breast milk last?

How to thaw & warm safely

How to store breast milk on-the-go