(Thermotex Therapy Systems) The Thermotex Therapeutic Blanket utilizes 12 infrared pads. Six 5” x 13” pads cover the withers, back, loin and croup. Six 11” x 13” pads cover the shoulder, barrel, thigh and lung areas. The cover portion of the blanket is 100% nylon with a polyurethane coating, and is washable. The infrared pads themselves are not washable or flexible, therefore should never be washed or bent. Adjustable high/low power settings. Blanket measures 62.5” x 73.5” with Velcro fasteners to adjust fit.