MAXIMUM STRENGTH RELIEF — Provides temporary relief of minor aches and pains of muscles and joints associated with arthritis, simple backaches, strains, sprains and bruises. Apply for up to 8-hours. Apply directly to the skin. LIDOCAINE EXTERNAL ANALGESIC — Containing 4% lidocaine, these patches work by desensitizing the nerves, effectively numbing the pain where the patch is applied. FLEXIBLE PATCH MATERIAL — Thin, lightweight material is flexible for application wherever needed while keeping active. 14 COUNT PACK — 14 individually wrapped 3.93” x 2.75” patches per box; keep your medicine cabinet and first aid fully stocked for when you need it most. NO-MESS —Flexible adhesive patch offers the pain relief of lidocaine without the mess of creams or ointments; odor-free. SUPPORT AND INSTRUCTION — Follow the detailed use instructions, as well as the warnings and cautions, before use. Single, one-time use only. Printed directly on the individual pouch, instructions are easy to follow and use. PARABEN-FREE FORMULA Compare to Salonpas Flex Lidocaine patch active ingredients