Flange Insert 15/17/19/21mm Compatible with 24mm Flange/Shield of Most Pumps,Compatible with TSRETE, Medela, Momcozy S9/S9Pro/S12/S12Pro Wearable Breast Pum,Tunnel Down to Correct Size

[Package Content]You will receive Flange Inserts (4pcs a Pack),1 pair of silicone nipple correctors, with a nipple ruler and a 60-inch soft ruler. Flange Inserts compatibility with Medela, Spectra, Willow, and TSRETE pumps. These inserts shrink the 24mm nipple channel , reduce shield nipple tunnel down to 15mm/17mm/19mm/21mm.for a secure fit (not suitable for 27mm shields).
[Practical and Convenient] Say goodbye to the hassle of measuring nipple sizes or selecting the right fit. Many moms experience changes in nipple size, and these inserts offer a solution. If your nipple size is below 27mm, we've got you covered.
[Premium Quality Materials] Crafted from food-grade transparent silicone, our inserts are free from harmful substances like BPA. You can use them with peace of mind, knowing that your baby is safe while breastfeeding.
[Easy Care and Cleaning] After each use, simply wash the breast pump accessories with warm soapy water and rinse thoroughly. You can also opt for steam sterilization or boil in water for 2-3 minutes to ensure thorough cleaning and sterilization.
[A Thoughtful Gift for Moms] Breastfeeding moms often face challenges like flat or inverted nipples. Our silicone nipple inverter correctors gently draw the nipple outward using suction, making them the perfect choice to continue your breastfeeding journey. The included portable cases allows for hygienic storage and easy carrying in your diaper bag.

Package Details:

Flange Insert 15/17/19/21mm and 1Pair Silicone Nipple Corrector,Nipple Ruler and a 60-inch Soft Ruler

Specification:

Material: Silicone

Color: Clear

Note:

Using coconut oil or nipple butter can reduce friction and make them easier to use.

If it will be loosened, deformed or yellowed after a long times of use, please replace it in times.

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