Provides deep soothing moist heat to the neck shoulders and upper back to soothe aches tension and stress The wraps generous sizing heavy weight retains heat and moisture longer and delivers deep pressure therapy for extra relaxation Patentpending features to keep heating wrap securely inplace with adjustable fitment eliminating unnecessary frustration finding the right fit Designed in California USA and painstakingly constructed from silky soft micromink to indulge your skin and packed with pure longlasting herbs 100 Satisfaction Guarantee