Feature:1. MILK COLLECTION: The breast shell can help you collect breast milk spillage and relieve the discomfort and pressure. You don't have to worry about wetting your shirt when feeding with a breast pump.2. WEARABLE TYPE: The breast shell is designed to be placed in the bra to prevent the nipple from friction and help reduce pain.3. SOFT SILICONE MATERIAL: Made from soft and elastic silicone, which can reduce breast pressure and fit the body more comfortably, no longer suffering from hard plastic.4. UNIQUE VENT: The vent design allows air flowing and good ventilation, and is also convenient to transfer the milk into the bottle.5. PORTABLE AND REUSABLE: The nursing cup is suitable for bras of any size, without affecting the appearance, easy to clean and reusable.Specification:Item Type: Breast Milk CollectorMaterial: SiliconeDiameter: Approx. 9.4cm/3.7in.Package List:2 x Breast Milk Collector