10 Pack Flange Insert 13/15/17/19/21mm Compatible with Wearable Breast Pump

Compatible with Most Breast Pumps: Our flange insert is suitable for most wearable breast pumps and 24mm breast pump flanges/shields(not for 27mm and 28mm shield), such as it is compatible with Momcozy S12 Pro/S9 Pro/S12/S9/S10/Medela/ Spectra/Willow/Elvie and other.

made from food-grade silicone materials, free from BPA. They provide a soft texture that is gentle on delicate skin. The flange inserts fit closely with your skin, promoting efficient milk expression without any foreign body sensation. Additionally, they are reusable. It is very suitable for taking care of the health and safety of mothers and children.

Before use, the breast pump flange inserts can be sterilized with steam, boiling water, or microwave steam bags. After each use, the replacement breast pump parts can be washed with mild soapy water, then rinsed with clean water.

Perfect Pumping Experience: Comfortable and suitable nipple flange insert can not only improve the efficiency of pumping, but reduce friction against the nipples or feels squeezed in the flange channel. With this nipple ruler, you can easily choose the correct size and achieve a perfect pumping experience. The 13/15/17/19/21mm flange insert combination also helps moms save time and money in choosing the appropriate size.

What's in the box
10 x Flange Insert
1 x Nipple ruler
1 x Tape measure