Let me start by saying, if you're using a Momcozy M5 or similar wearable breast pumps, these flange inserts are a must-have. I've tried several brands, but these stand out for their perfect fit and comfort.

The soft, food-grade silicone material is gentle on the skin - no more irritation or discomfort during those long pumping sessions. I particularly love how they maintain their shape even after multiple uses and cleanings.

Compatibility is fantastic! They work seamlessly with my Momcozy M5, just as promised. The snug fit makes all the difference in pumping efficiency - I've noticed better output since switching to these.

Cleaning is a breeze. I usually toss them in with my other pump parts for sterilization, and they hold up well to repeated steam cleaning. Though the manufacturer recommends replacement every 2 months, mine have lasted longer while maintaining good condition.

The only minor drawback? I wish they included a measuring card to help determine the right size before purchase. Getting the correct flange size is crucial for comfort and milk production, so this would be a helpful addition.

At this price point, the value is unbeatable. They're more durable than some pricier options I've tried, and the comfort level is exceptional. If you're struggling with standard 24mm flanges like I was, these inserts can truly transform your pumping experience.