Designed to relieve pain and inflammation with far infrared heat therapy. Penetrating 10x deeper to increase blood flow to the source of pain in the body. Specifically targeting the larger muscle groups including the hips, hamstrings, upper and lower back, to deliver safe and effective far infrared heat. Great for muscle pain and stiffness, joint pain, muscle spasm, sprains and strains, inflammation. Great for those looking for drug -free pain relief. Provides clinical level therapy at home. Prescription only.