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The imani Flange Insert is a pack of 2 flange inserts that can be placed inside imani breast pumps to reduce the nipple flange size to your preferred size. · Choose between 3 flange insert sizes: 17mm, 19mm, 21mm · Compatible with i1 Plus, i2 Plus, and hands-free cups · Silicone, BPA-free HOW TO MEASURE FOR FLANGE SIZE: · Step 1: After breastfeeding, measure your nipple tip with a ruler in millimeters. · Step 2: Add 4mm to your nipple measurement for allowance. Example: 20mm + 4mm = 24mm This is your flange size. · If you are in-between sizes, get the bigger size. Example: Measurement is 25mm, your flange size is 28mm. HOW TO CLEAN: GENTLY wash with baby bottle detergent and water. HOW TO USE: Push the i This pack includes 2 silicone flange inserts designed to reduce the flange size of your imani breast pump to better fit your nipple size. Available Sizes: • 17mm • 19mm • 21mm Compatibility: ✔ Compatible with imani i1 Plus (Hospital-grade Breast Pump) ✔ Compatible with imani i2 Plus (Wearable Breast Pump) ✔ Works with imani Plus Hands-free Cups Material: • Soft silicone • BPA-free How to Measure for Your Flange Size: After breastfeeding or pumping, measure the diameter of your nipple tip in millimeters. Add 2-4mm to your measurement for allowance. – Example: 20mm + 4mm = 24mm flange size If you're in between sizes, go for the larger size. – Example: 20mm → Choose 21mm flange How to Use: • Push the flange insert firmly into the breast shield until fully seated. • Make sure it lays flat against the inside wall of the flange. To Remove: • Gently lift one side of the neck area, twist slightly, and pull out. Cleaning Instructions: • Wash gently with baby bottle soap and warm water. • Air dry completely before reassembly. Note on Usage & Replacement: All consumable pump parts—including collection bottles, silicone inserts, breast shields, protectors, connectors, silicone rings, and valves—are subject to wear and tear. We recommend replacing these every 3 months or sooner