GelStepHeel Cups w Soft Spur Spot Uncovered W12+ M12 14 3M Medical Tapes 11 kg) load capacity under 16 7136 11 kg) load capacity under normal use * 5 year limited warranty Navy Blue 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 Uncovered * (Fits Women 12+ and Men 12 14 5) * 1 Pair * Dual durometer for medial side or spur fascia relief and maximum comfort while standing walking or running * Medium durometer silicone in main body efficiently absorbs impact and recovers quickly * Softer silicone blue zone area provides increased comfort and pain relief * Retains shape will not deform or degrade with use * Optional anti microbial cover absorbs odor prevents bacterial growth and allows foot and insert to slide easily into the shoe * Washable and reusable *