Package includes: 1* Breast pump Material: PP+Silicone Product capacity: 150ml. The best choice for mothers, press evenly, suck smoothly without trouble, safe, comfortable and healthy. Does not contain harmful substances. High temperature resistance, easy to clean and safer. Health Tips: 1. Wash hands before pumping or handling breast milk. 2. Warm the breast pump with a hot towel before milking. Massage stimulates the areola to make the breasts completely transparent. 3. Express milk under your own pressure. Stop expressing if your breasts or nipples feel sore. 4. When expressing milk, you only need to express an eight-point amount (no more than 20 minutes) 5. Use a lidded container when storing breast milk 6. Remove breast milk that has been refrigerated for more than 72 hours (3 days) 7. Do not store refrigerated breast milk with Fresh breast milk is put together. 8. Thaw refrigerated breast milk or connect the container to warm milk for warm feeding. 9. After the thawed breast milk is thawed, if the baby cannot drink it after 24 hours, please do not refrigerate the breast milk again. Dispose of remaining containers and sterilize containers.Piece: 1Color: purpleSize: 20*15.5*9.5cm