Biofreeze 32oz Gel Pump Dye Free Prof Version Personal Protection Products Hear Conversations Maxi pouch Hear Conversations 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 And finally we created a colorless option for patients and practitioners who prefer that 32 oz pump * The NEW and IMPROVED Biofreeze formula is now more natural than ever yet as effective on pain as the original Biofreeze * How is Biofreeze NEW and IMPROVED