From the World’s #1 brand of pain patches, providing flexible pain relief that moves with you Thin, lightweight, and highly adhesive patch that stretches in all directions to move with your body Contains maximum strength Lidocaine 4%, available without a prescription, for effective pain relief Provides temporary relief of minor aches and pains, is non-addictive, and gentle on the body Measures approximately 3.94 inches x 2.75 inches, with rounded corners that resist peeling and stay in place Suitable for various body parts like feet, elbows, knees, shoulders, and back Trusted brand: #1 doctor-recommended and #1 pharmacist-recommended OTC pain relief patch brand, offering up to 8 hours of lasting relief per application (no more than 3-4 applications a day)