Nexcare Adhesive Heat Patch for Pain Relief is designed to provide effective relief for neck, back, or shoulder pain with up to 8 hours of soothing heat. Easy to apply, this single-use adhesive patch adheres directly to the skin and can be worn discreetly under clothing, allowing you to continue with your daily activities. The heat therapy helps reduce muscle pain, improve blood circulation, promote relaxation, and enhance mobility. Free from natural rubber latex, it is a convenient and comfortable solution for targeted pain relief throughout the day.