The Salonpas LIDOCAINE Pain Relieving Gel-Patch offers targeted relief for various aches and pains, utilizing hydro-gel technology combined with maximum strength lidocaine available without a prescription. Designed to alleviate discomfort in areas like the back, neck, shoulders, knees, and elbows, it delivers effective pain relief for up to 12 hours and features two active ingredients, menthol and methyl salicylate. To take advantage of a cash-back offer when purchasing, simply activate the promotion for easy rebates sent via PayPal. Use as directed for optimal results.