Product Features 16.5 * 12cm 51G 

  The product is paper-thin? light as cotton? soft and elastic. Can be affixed to the body of the shoulder? back? waist? stomach and related joints; When using only one stick to the corresponding parts? instantly heat? the highest temperature of 65 strong? with an average 52. Duration of 8-20 hours? waist? shoulders? stomach? legs and joints? relieve pain and have a role in preventing the cold winter injury fend off the cold of winter to go out have a good effect? easy to carry? fever lasting stability. 

  Suitable for: 

1? keep warm in the cold winter when applicable; 

2? for rheumatism? arthritis? women dysmenorrhea; 

3? for the cold when they go out? outdoor sports? outdoor operator; 

4? in the summer? the air conditioner is also very easy to use.