Cura-Heat Direct to Skin Max Back can be applied directly to the skin for those who prefer direct skin application heat therapy.The hinged extra large heat patches deliver 8 hours of soothing heat and provide targeted, temporary warming relief from muscular and joint aches and pains.Just open the sachet, unfold the heat patch and apply directly to the skin over the painful area where the heat will increase blood circulation, decrease stiffness and relax sore muscles.Fragrance free, non-medicinal and with a thin discreet design, Cura-Heat Direct to Skin Max Back are ideal to use anywhere.DirectionsEnsure that the skin is dry and clean over the place of applicationOpen the sachet by hand, remove and unfold the heat patchPeel away the protective film from the back of the heat patchApply adhesive side of the heat patch to the skin over the painful areaAfter use, slowly peel off the patchCautionsThe heat patch warms up gradually and reaches maximum heat within approximately 30 minutes.The heat patch is air-activated – do not open the sachets until you are ready to use it.Stop use and ask a doctor if after 7 days yor pain gets worse or remains unchanged as this could be the sign of a more serious condition.Each heat patch is single use.It is normal to experience slight skin redness after removing the heat patch – if your skin is still red after a few hours, stop using the heat patch until the redness goes away completely.Ingredients Iron, activated carbon and water.Ingredients can be harmful if they are ingested or come into direct contact with the skin or eyes.