Features: Breast Shells Milk Collector: Different from traditional breast pads, the can replace nursing pads, the breast shells canbe placed in your feeding bras easily, perfect prevent nipple from friction, and to catch the each drop breastmilk & relief the nipple swelling. Selected Material: The breast shells milk catcher use food grade silicone & pp-plastic material, soft and BPA free, skin-friendly and safety to use with perfect performances. Convenient & Efficient Breastmilk Saver: Our breast shells milk saver with scientific testing which safe to use & convenient, protect for your nipple, soft silicone material take good care of your delicate breast skin, good helper to collect and not wasting the breast milk. Easy to Clean: Our breast shells milk collector which are easy to clean & disinfected by boilingwater, high temperature resistance, portable to wear and convenient to use. Reusable Breast Shell: Our breastfeeding essential breast shells easy to use, simple wearing it and insert it to the bras easily wear and fitted-well with chest-contour, lightweight to ensure comfortable to wear, suitable for nursing women, working moms. Specifications: Product Dimension: Approx. Diameter 8.8cm/3.46inch Material:PP, Silicone Package Includes: 1 Pair Breast Shells Breastmilk Collector note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.