Bilt-Rite Infrared Heat Wand is a modern scientifically electronic therapeutic heating device which provides deep infrared heat that can penetrate far below the surface of the skin to produce a soothing, comforting effect upon the nerves . It relieves muscular tension, reduces inflammation and provides pain relief without medication for many conditions such as: Bursitis, Arthritis, Sinusitis, Tennis Elbow, Back Ache, Neuralgia, Muscular Pains, Aches, Sprains, and other Musculo-skeletal conditions*