Flange Sizing Kit with 10PCS Flange Inserts 13/15/17/19/21mm Nipple Measurement Tool Silicone Breast Pump Flange Insert Kit

Compatible Model: Flange sizing kit 13/15/17/19/21mm (10pcs) fit most 24mm wearable breast pumps. It will reduce the 24mm shield nipple tunnel down to correct size. Note: Not compatible with 27-28mm shields.Safe & Easy to Clean: Made from food-grade liquid silicone and BPA free, these inserts are easy to clean and dishwasher safe. Keeping your pumping accessories clean is essential for maintaining hygiene. These inserts can be effortlessly cleaned in dishwashers, but we recommend placing them on the top rack for optimal results. After each use, it's advised to clean the pump accessories with water at a temperature of 100°C/212°F to ensure thorough sanitation.Caring Service: With our silicone flange inserts, you receive a free silicone nipple measurement ruler to help you choose the perfect size. Compare the size of your nipple before and after pumping to ensure the most comfortable and effective fit.Kindly Reminder: Nipple size can fluctuate throughout different stages of breastfeeding. For optimal comfort and effectiveness, we recommend replacing the flange inserts every 1-2 months. If you're confident about your nipple size, feel free to choose the specific size of flange inserts that suits you best. However, if you're uncertain about your size, we suggest opting for our 10PCS flange inserts set，you'll have the flexibility to experiment and find the perfect fit for your individual needs.MUST-HAVE Accessories For Breastfeeding Mothers : Choose a correct size flange will achieve enhanced breast pumping, reduce pumping time, and maximize milk production. The safe and soft silicone material is designed to stimulate milk flow and increase comfort during use. With the added benefits of reduced pain and increased milk output, our breast pump flange inserts are a must-have for any breastfeeding mother needing to pump milk.