RELIEVES PAIN: Coralite backache patches helps to relieve minor aches and pains by targeting the affected area and delivering concentrated relief. Donâ€t let pain stop you in your tracks, use our heating pad patches to help you get back to your day. MUSCLE & JOINT PAIN RELIEF: Our pain patch quickly relieves aches associated with the overuse of muscles and joints. Our patches can offer joint and muscle relief. EVEN MORE USES: Coralite pain patches can also be used for arthritis pain relief, strains, bruising and sprains. The discreet design can be used without making a mess and can be worn comfortably under your clothes. HOURS OF RELIEF: Powerful relief in a 4.88in X 3.31in size patch with camphor, methyl salicylate and menthol. Just one of our muscle soreness relief patches can offer pain relief for up to 8 hours. We recommend using one patch at a time. EASY TO USE: Coralite pain relief products are easy and convenient to use at home or on the go. Just clean and dry the area needing pain relief, remove the film from the back of the patch and apply it directly to the skin.