• Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)
  • Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)
  • Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)
  • Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)
  • Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)
  • Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)
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My Vivid Baby

Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)

Breast Pump Sizing Insert, 17mm, 2 Ct, (fits in 24mm pump)

$25.04 USD
$0.00 USD $25.04 USD
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Size
  • REUSABLE BREAST PUMP FLANGE INSERTS: Designed to help optimize comfort and output for moms who measure smaller than 17mm, Willow Breast Pump Sizing Inserts offer the pumping convenience you deserve.
  • COMFORTABLE, SILICONE DESIGN: Flexible, BPA-free silicone provides a snug, secure fit. Dishwasher safe, flange inserts for Willow Breast Pump are easy to clean. Clear color provides easy nipple visibility.
  • COMPATIBLE WITH ANY BREAST PUMP: Pair with 24mm breast pump flanges and reusable containers. Keep a spare set on hand to minimize washing between hands-free pumping sessions.
  • FIND YOUR PERFECT FIT: Breast pump inserts are available in 5 sizes: 13mm, 15mm, 17mm, 19mm and 21mm. Reference Willow's size chart to determine your size for an optimal pumping experience.
  • TRUSTED AND TRUE: We recommend replacing breast pump flange inserts every 3 months for optimal performance. Join the 300,000 moms who have brought Willow into their homes and lives.

Product Description

READY TO GO, WHEREVER, WHENEVER

Everything works inside the Pump and inside your bra, with no external tubes, cords, or dangling bottles to hold you back.

Our breakthrough technology is a whole new way to pump - with Smart-Suction Technology that adjusts based on your preference to help you get more milk.

SIZE MATTERS

Moms deserve the perfect fit for the best pumping performance, so we created inserts to fit smaller sizes.

See if you need an insert by using our step-by-step sizing guide

HOW IT WORKS

Slip them into a 24mm flange or container tunnel for a seamless fit for improved fit and comfort.

Step-by-Step Sizing Guide

Stimulate Nipple

Stimulate the nipple until it perks up

Use a Ruler or Measuring App

Place the bottom of the nipple perpendicular to the ruler or app measuring device.

Measure your nipple

Line up with the outer edge of your nipple, where it meets the aerola

Determine your size

Willow recommends you select a insert that is 2-4mm larger than the measured nipple size.

Use size chart for guidance on proper size insert for best fit.

About Us

At Willow, we create brilliant solutions that help make the realities of motherhood better fit in our modern world.

We knew there had to be a better way - so we invented one. Willow forever changed the way women pump with the world’s first ever quiet, all-in-one, in-bra wearable breast pump. We continued to revolutionize the industry with the introduction of Willow’s second and third generation pumps, and our team is hard at work every day developing new technologies to improve women’s lives.

Willow earned a spot on Time's Top 25 Inventions, and was selected by Women's Health as a Best New Tech Gadget for Women. Babylist has recognized Willow as a Best Breast Pump, and the Bump selected Willow as its Best Hands-Free Breast Pump.

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