Pump with Confidence! 💪 Made from BPA-free silicone, providing peace of mind for your baby's health. Easily cleaned with warm soapy water or sanitized using steam methods. Designed for mothers with a nipple diameter of 12-14mm, ensuring a snug and comfortable fit. Compatible with a wide range of wearable breast pumps including Momcozy, Tsrete, and more. Choose from a variety of flange sizes (15mm to 27mm) to find your perfect match. 15mm Flange Size Easy to Clean BPA Free Material The Begical 15mm Flange is a high-quality silicone insert designed for use with various wearable breast pumps. It ensures a comfortable fit for mothers with a nipple diameter of 12-14mm and is made from BPA-free materials for safety. Easy to clean and available in multiple sizes, this flange is essential for efficient and comfortable pumping sessions.