Elvie Replacement Breast Shields 2 Breast Shields Available in 21mm, 24mm or 28mm For use exclusively with the Elvie Pump Reusable, dishwasher, fridge freezer, microwave and fridge safe Made from BPA free, high-quality transparent plastic Effective suction and comfort Enjoy more freedom with the Elvie Breast Pump, the world\'s first silent, wearable pump of its kind. These official, replacement Elvie Breast Shields ensure optimum comfort and effective suction, thanks to their unique design and nipple alignment guidance. Available in packs of two and in three sizes (21mm, 24mm, 28mm) for your perfect fit. Made from the highest quality, transparent, BPA free plastic, to ensure safety and retention of its clean and clear finish even after multiple usage. The shields are dishwasher, microwave, fridge and freezer safe for ease and convenience. 2 Breast Shields in either 21mm, 24mm or 28mm READ MORE How do I know