Product Name Manual Breast PumpsMaterial: PPColor: White Mom's best choice , Press evenly, gently sucked without trouble, safe, comfortable and healthy. Do not contain harmful substances. High temperature resistant, easy to clean, safer. Health tips:1. Wash your hands before using the pump to express or treat breast milk.2. The breast pump is warmed with a hot towel before milking. Massage stimulates the areola to make the breast completely clear.3. Milking under your own pressure. Breasts or nipples should stop milking when they feel pain.4. Just squeeze the amount of eight points for milking (no more than 20 minutes)5. Use a covered container when storing breast milk6. Remove breast milk that has been refrigerated for more than 72 hours (3 days)7. Do not put refrigerated breast milk and fresh breast milk 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 finish drinking after 24 hours, please do not repeat the refrigerated breast milk. Discard the remaining and disinfect the container.