Ameda Silicone Flexishield - 2 PK This product is a pair of soft silicone inserts designed to be used with the standard Ameda breast flanges. They serve two primary purposes: to reduce the flange size and to provide added comfort and stimulation. Key Features Flange Size Reduction: When placed inside the standard 25.0mm Ameda breast flange, the Flexishield reduces the tunnel size to 21.0mm, making it an extra-small option for mothers with smaller nipples. Comfort and Stimulation: The soft silicone material cushions the breast and provides a gentle, massaging action to the areola. This is intended to mimic the feel of a baby's mouth and help stimulate the let-down reflex for more effective milk expression. Compatibility: The Flexishield inserts fit the standard 25.0mm flanges found in all Ameda HygieniKit Milk Collection Systems. Packaging: Sold as a 2 PK (pair), providing one insert for each breast for double pumping. Safety: The inserts are made from materials that are BPA and DEHP free and are autoclavable for sterilization. Contents of the 2 PK Two 21.0mm Silicone Flexishield Areola Stimulators (inserts)