Manufacturer: Mothers Milk/spectra Baby Usa The Spectra Single Breast Shield 24mm Flange is an essential accessory designed to offer a comfortable and efficient pumping experience for mothers using Spectra breast pumps. It features a 24mm flange size, ideal for those whose nipple size matches this specific measurement. Features: -The 24mm flange is designed to provide a snug, comfortable fit for mothers with appropriately sized nipples, ensuring effective milk expression without discomfort. It connects securely to Spectras wide neck bottles, allowing for seamless milk collection. -The 24mm flange can be used as a replacement for a worn or lost shield, or as an additional part to have on hand for convenience. It is made from high-quality, BPA-free materials, the breast shield ensures safety for both mother and baby. It is easy to disassemble, making it simple to clean and sterilize.