1. Correction of inverted nipples, girls, pre-pregnancy, pregnancy, lactation can be used
2. Physical correction, safe and reliable
3. Simple operation, no need to wear for a long time
4. Using vacuum principle and traction regrowth principle
5. PP material, safe and odorless, durable
6. After use, it can be sterilized with alcohol, not boiled at high temperature
7. Dimensions: 10.2 x 2 cm