Originally designed by a chiropractor and used to treat troubles of the back, spine, lumbar, arms, legs, hands, knees and elbows, the newest adaptation of our back heat pack is wider and textured, for additional body contouring capabilities and muscle relief. The versatility of the back pack makes it a must have for the entire family.Body Comfort Extra Wide Back Pack, Heat Pad, Heating Pack (Unscented Clear)
