Silicone Collection Wearable Accessories Replacement Review

Compatible Models - 21mm silicone insert breast shield compatibles with 24mm silicone breast shield. Please note: Cannot be used with B09CKZYDQ8, B09CGZPQHP!. Package Including - Includes 2 pieces 21mm silicone insert breast shield, which made with food grade silicone, BPA free. Regular Replacement - The silicone insert breast shields are recommended to be replaced every 1 to 2 months. Deformed parts can cause sucking failure or fluid leakage. Clean after Use - The silicone insert breast shields need to be cleaned after each use. It can be cleaned after 5 minutes of boiling. Assembled Correctly - Incorrect assembly of parts can also lead to no suction or leakage. Please assemble the accessories correctly. Note: This product is only suitable for new wearable breast pumps, not for traditional breast pumps. If you are not sure whether you can use it, you can contact us.