Get aches and pains under control with easy-to-use Icy Hot Extra Strength Pain Relieving Patches. These large pain patches stop pain at the source and give you powerful pain relief for up to eight hours. Icy Hot Pain Patches are easy to apply and comfortably stay in place for hours. Best of all, these medicated pain patches are mess-free. Use Icy Hot Large Pain Relief Patches to help temporarily relieve minor pain associated with back pain, muscle pain, arthritis pain, sprains, bruises and muscle cramps. Each box contains five large pain patches for back pain and other large areas. Gender: unisex. Age Group: adult.