3m Littman Master Card Black Stethoscope Wrist BP Monitor Health Care Jobst Opaque Sensitive Health Care Black powder coated chip and wear resistant finish * Each upright telescopes up to 13 and locks into (9) height positions with fail safe ball tip locking pin * Designed to easily fold to save space * Unit is only 10 wide when folded * Height adjustable from 28 to 41 * 400 lb Black 27 * The ultimate acoustical stethoscope * Tunable diaphragm conveniently alternates between low and high frequency sounds without the need to turn over the chestpiece * Handcrafted sold stainless steel chestpiece * 2 in 1 tube design eliminates tube rubbing noise * Portable convenience of a single sided chestpiece * Excellent acoustic seal and comfortable fit with patented Littmann Snap Tight soft sealing eartips * Comfortably angled anatomically correct headset * Patient friendly nonchill rim and diaphragm Special procedures adaptor for difficult site or pediatric ausculation * Available in a selection of classic tube colors * 7 year warranty