Specifications

resuable click snap winter medical heat packs
1.100% factory
petitive price
3.best quality manufacturer
4.supply OEM

resuable click snap winter medical heat packs

 

Function:

 

1. Temperature will be heated up about at 54 degrees, it will warm immediately when activated and  can be reused for many many times, our product expiration date is 3 years.

 

2.it can release instant heat when you bend the inner metal disc                           
3. reusable, non-toxic, non-caustic

 

4.OEM and customer design is preferable

Usage:

 

 

 

To active: gently bend the disc inside back and forth until the crystals begin to form.                     

 

Reuse: Wrap the solid pad in cloth then put into boiling water until all crystals melt(appr.5 min.).