15 COUNT PACK - 15 individually wrapped 3.93” x 5.5” patches per box; keep your medicine cabinet and first aid fully stocked for when you need it most. Generous size can be cut to size needed. | MAXIMUM STRENGTH RELIEF - Provides temporary relief of minor aches and pains of muscles and joints associated with arthritis, simple backaches, strains, sprains and bruises. Effective for up to 12-hours. Apply directly to the skin. | LIDOCAINE TOPICAL ANESTHETIC - Containing 4% lidocaine, these patches work by desensitizing the nerves, effectively numbing the pain where the patch is applied. | 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. | If you like the Aspercreme Lidocaine patch, we invite you to try Amazon Basic Care Maximum Strength Pain Relief Patch. | Satisfaction Guarantee: We're proud of our products. If you aren't satisfied, we'll refund you for any reason within a year of purchase. | This product was previously a HealthWise product. Now it’s a part of the Amazon Basic Care Brand; the product is the exact same formulations, size, and quality.