Blood Knee Heat Patch 2pcs

Product Description: 

• 100% drug-free.


• pain relief patches.


• Air activated.


• Single-use

How to use: 

• open pack & strap on the area that needs relief 


• wait 5 min (the patch will heat up by itself)


• After every 1 hour, remove the patch for 5 min to let the skin rest

Caution & Warnings:

• Do not use it if your knees are swollen, bruised or red.


• Do not use it while sleeping may cause burns.


• Do not wear with a knee guard or external bands.


• Remove immediately if the patch gets too hot.

Ingredients:

• Iron, Activated carbon, Water  Salt  Vermiculite (mineral)