3m Littman Master Classic II Black Stethoscope Exercise Tubing Bands Access Meeting the standards of therapists Jobst Opaque Sensitive Meeting the standards of therapists and clinicians the provides comfortable support functionality and positioning options * deal for: pain relief reduction of muscle spasm decreasing joint stiffness contractures increased blood flow chronic inflammatory conditions bursitis tenosynovitis and chronic inflammatory pelvic disease Black 27 * Tunable diaphragm conveniently alternates between low and high frequency sounds without the need to turn over the chestpiece * Excellent acoustic seal and comfortable fit with patented Snap Tight soft sealing eartips * Comfortably angled anatomically correct headset * Patient friendly nonchill rim and diaphragm * High performance single lumen tubing in a range of attractive colors * 3 year warranty *