Silicone Flange Inserts for Most Pumps Compatible with Momcozy, KISSBOBO, Lansinoh, Elvie, and More

LUXEMUM shield covers and flange inserts are designed to help you find the perfect fit for your nipples. The flange inserts, available in 13/15/17/19/21mm (10pcs), can reduce the 24mm shield nipple tunnel to the correct size (13mm/15mm/17mm/19mm/21mm), allowing for better breast expression by adapting to changes during different physiological stages. (Please note: Not suitable for 27mm shield covers).

The LUXEMUM inserts are compatible with most wearable pumps, including popular brands like Momcozy, KISSBOBO, Lansinoh, Elvie, Willow go, Spectra, and Medela Freestyle Flex. They also work with most other brands' 24-25mm models and are compatible with the MISSAA hands-free pump.

These accessory inserts are made of food-grade silicone and are free from Bisphenol A (BPA). They are easy to clean and maintain – simply wash with warm soapy water after each use. You can also use steam, boiling water, or a microwave steam bag for sterilization (temperature must not exceed 200 degrees Celsius).

The size of the LUXEMUM flange insert is crucial for comfortable and efficient pumping. Some mothers may experience nipple swelling during expression, so observing the appearance of the nipples is essential. If you feel friction or compression on your nipples in the flange groove during pumping, it indicates an improper flange size, and you should switch to the correct-sized flange.

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