Muscle Jel® Menthol Topical Pain Relief, 1 Each Protective Sleeves TX Traction Unit * Easy Jobst Opaque Sensitive TX Traction Unit * Easy to operate * 270 degree Pivoting User Interface * Digital Monochromatic Touch Screen Interface * Patient Data Cards record up to 14 treatment sessions * Store up to 10 user defined protocols * Intermittent Static and Cyclic Traction * Progressive and Regressive steps * User defined Hold Rest and Treatment times * Built in safety features: Patient Interrupt Switch Cervical maximum poundage warning Audible signal at the end of treatment and if Patient Interrupt Switch is activated * It forms a strong skin barrier that prevents wetness Provides highly effective short term pain relief promoting faster recovery Muscle Jel muscle pain relieving gel is 3½% menthol and also contains camphor and panax ginseng root for warmth and comfort