We design special for USA customer, used in Lumbar as " Therapy Heat Wrap" and we can produce according with customer requirements to Round, Fan-shaped, etc.
Heating Last: 12hours
Average Temp: 52C (125.6F)
Material: Iron Powder, Water, Wood Flour, Vermiculite, Activated Carbon and Salt
Use in toe part, designed for skiers, hunters, fishermen, golfers, or people who work or play in the cold for long hours.
1. Open the outer package and expose the pack to air.
2. Remove the paper back and adhere heat patch to the clothing.
3. Dispose of used pouch with regular garbage, it's natural ingredients are environmentally safe.
Shelf Life: 3years
Storage: Keep in dry, cool place and avoid direct sunlight
í´ All natural ingredients
í´ Air Activated
í´ No batteries, no microwaves, no fuels