Welcome to the store! Designed to secure difficult, flat, inverted breast shields and protect sensitive or cracked nipples, helping mothers continue breastfeeding. Ultra-thin and ultra-soft style, 4-hole snap design, ultra-soft, light, and flexible. One-piece design without seams, splits, or edges. Food-grade silicone, BPA- and BPS-free, to meet mothers' various needs. Extended length, suitable for all sizes of breast shields, light and flexible. Symmetrical butterfly design makes it easier for mothers to keep it in place. Anti-ribbed outer edge design makes it easier to hold the breast shield while feeding the baby, combined with an ultra-thin style to meet mothers' various needs. Upgraded breast shield design, adjustable breast shield with cross holes to prevent the baby from suffocating when milk flows too quickly. The space between the mother's breast shield and the head of the breast shield prevents the baby from biting the breast shield. The breast shield design allows your baby to mimic the natural sucking rhythm, making it easier for babies who have difficulty latching. The unique shape and ultra-thin silicone cover allow for more skin-to-skin contact between mother and baby. It can also be warmed to the mother's body temperature for a natural feel. It comes with a carrying pouch for easy storage. Your satisfaction is our top priority. We will provide you with the best service. If you find any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately so we can give you the best solution!