Self-Heating Patches for Targeted Pain Relief – Popmask Bare Hug patches heat up in just 30 seconds, providing fast relief for muscle pain, stiffness, and soreness in the back, neck, and shoulders. Long-Lasting Heat Therapy – Each patch delivers up to 12 hours of continuous heat. Whether you're at work, traveling, or relaxing at home. Convenient and Portable Design – No need for bulky heating pads or cords. Simply peel, apply, and enjoy soothing warmth wherever you are for easy, on-the-go pain relief. Promotes Muscle Relaxation and Healing – Heat therapy increases blood flow and helps relax muscles, improving mobility and promoting faster recovery from strain and discomfort. 3 Patches for Continuous Comfort – Each pack contains three individually packaged patches, giving you reliable, convenient relief whenever and wherever muscle pain strikes.