Durceler Silicone Flange Inserts, 18mm

• ✓18mm silicone flange inserts
• ✓Fits 24mm and 25mm shields
• ✓2 pieces per pack
• ✓BPA free, soft and clear

These Durceler silicone inserts are a simple way to resize a breast pump shield that feels too large. Each insert reduces a 24mm or 25mm flange tunnel down to 18mm, so mothers with smaller nipples can pump with a better fit instead of working around a wide opening.

The inserts are made of clear, durable silicone that stays comfortable against the skin. They suit anyone using compatible Medela, Spectra, Elvie, Momcozy, TSRETE, Bellababy or NCVI pumps, and they are also a good match for Freemie 25mm cups and most other 24mm to 25mm shields.

Benefits

• ✓Brings a 24mm or 25mm shield down to a snug 18mm tunnel
• ✓Helps support comfortable, efficient milk expression
• ✓Reduces the chance of nipple trauma or irritation from a loose fit
• ✓Works with most handsfree bra cups that use detachable shields
• ✓Durable, clear silicone that is easy to check and clean

How to Use

Choose the insert if your nipple measures 16-17mm after pumping, or if the base circumference is about 43.96 to 47.10mm before pumping. Place the insert inside your original 24mm or 25mm shield and press gently so it sits fully in the tunnel before pumping.

Tip: Use the inserts with the detachable 24mm or 25mm shields you already own, including handsfree bra cups, and squeeze the insert slightly into place to get a secure fit.