1. Please adjust the belt as your size before wearing.
2. The product is not a medical device, can not be used for disease treatment.
3. Due to the back of the devil sticky design, sweater is not suitable for wear.
4. If appear discomfort (skin itching discomfort), please stop using.
5. Skin eczema, the injured do not use.
6. When you go to sleep, please remove it.