3-3/4 in x 5 in. Air activated. Lasts up to 8 hours. Applies directly to skin. Safety tested. Multipurpose muscle & joint heat therapy. Odor free. WellPatch Warming Pain Relief Patch is a safe, odorless warming therapy that provides soothing relief from minor aches, pains, and stiffness of muscles and joints. This comfortable heating patch applies directly to the skin and can be worn unnoticed under clothing as you go about your daily routine. Made in Japan.
Heat-Generating Materials: Activated Carbon, Iron Powder, Potassium Chloride, Vermiculite, Water.
As with any heat product, this patch has the potential to cause skin irritation or burns, particularly to elderly with aging skin. Do not use for more than 8 hours in any 24 hour period on the same area. Discontinue use if skin sensitivity or irritation occurs, or if patch gets uncomfortably hot. Keep out of reach of children and pets. For external use only. If swallowed, get medical help or contact a Poison Control Center. If contents come in contact with skin or eyes, rinse immediately with water. Do not use while sleeping; if you are diabetic; on face or mucous membranes; on wounds or broken skin; on areas of bruising or swelling; on areas of the body where heat cannot be felt; on infants or children; with topical medications; with electric heating devices or other heat sources; with sustained pressure against patch. Consult a doctor before use if you have poor circulation, nerve damage, a skin condition, or are pregnant. Use with careful supervision on elderly, physically handicapped or disabled persons, and on people unable to remove the product on their own. When using this product do not use if product is punctured or torn; do not cut, massage, or fold the patch; do not bandage; do not microwave pr attempt to reheat product.