Allevyn Nonadhesive without Border Foam Dressing, 4½ x 5½ Inch, 1 Box of 5 Jobst for Men Casual 30 40mmHg Special Edition: Black Binaural Black The smooth finish lets Special Edition: Black Binaural Black Tubing Black Chestpiece 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 Also used on closed wounds which may prevent formation of hypertrophic and keloid scarring Won't stick to the wound and is suitable for use on fragile skin Hydrocellular foam core is highly absorbent