Nylon gel cold hot pack

Basic information
1.Product size:30.5*38cm,
2.Weight:1400g
3.Materials:Nolon+gel
Function：
1.Cold use:reduce body temperature
                relieve pain and reduce swelling
2.Hot use:Improve blood circilation
               R   elieves stiffness, promotes stretching, relaxes tight and sore muscles,relieves muscle aches, spasms and arthritis pains.
How to use：
1.Cold use:Refrigerate the product for 1-2 hours.
2.Hot use:Heat it in the microwave or heat in boiling water.