Willow Sizing Inserts (2-Count)

Willow sizing inserts are designed for the perfect fit and performance. These sizing inserts make pumping more comfortable for those needing smaller flange sizes.

As low as $19.99
In stock
Only %1 left
5.00 3


Willow sizing inserts improve fit and comfort for moms who need a flange size smaller than 21mm.

Key Information:

  • Available in sizes 15mm, 17mm, and 19mm (see nipple measure tool PDF below)
  • Flexible silicone material for a snug, secure fit
  • Compatible with 24mm Willow pump flanges and containers only
  • Dishwasher safe
  • BPA free

Product Attachments

Nipple_Measure_Tool (153.09 kB)

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