1. Food grade soft silicone BPA free, Anti-milk spills, big capacity
2. Triple protections: Suction cup base prevents tipping; Sealing plug prevents spills; Sealing cover prevents spills
3. No fear for dumping
4. It fit the breast , press the lower part of the cup to form internal and external air pressure to complete the breast pumping, quick and easy expression
5. Well designed diversion port, every drop of milk if not wasted
6. Food grade soft silicone, boiled and disinfected without deformation
7. Easy to wash: 120 ℃ high temperature resistance, a variety of disinfection methods, boiled, steam, untraviolet light etc.