Physical therapy for head

Basic information
1.Product size:Diameter:19cm
2.Weight:700g
3.Materials: Nylon+gel

Function：
1.Cold use:Reduce head temperature
                 Relieve pain and reduce swelling


2.Hot use:Improve blood circilation
               Relieves 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.