3M Littmann 2290 Select Stethoscope 28 Inch Black TubeProduct description Color: Black Tube With its lightweight, durable design, the 3M Littmann Select Stethoscope provides the reliable acoustic performance needed for heart, lung, and blood pressure assessmentat an economical price. The colors shown online are approximations. We have made every effort to show the best possible match to the color of the actual product. However, some variation is expected, due to differences in both lighting and monitor