Single Head Nurses Stethoscope - 22" Lightweight aluminum chest piece. Color-coordinated with tubing. The Labtron Lightweight Single Head Stethoscope is ideal for general assessment and blood pressure measurement. The slim, lightweight anodized aluminum chestpiece easily slides beneath a blood pressure cuff. Labtron stethoscope headsets are anatomically adjustable to ensure a comfortable acoustically sealed aural fit.Features: The complete unit weighs only 2.5 oz (70g) 1" (4.5cm) diameter diaphragm with non-chill diaphragm ring Adjustable anodized aluminum binaurals Flexible PVC tubing 22" (56.5cm) tubing; 31.5" (80cm) total length Full color retail packaging Includes: stethoscope with diaphragm only chestpiece, adjustable binaurals, and (1) set of white firm threaded PVC eartips This product is not made with natural rubber latex. Quantity: 1Color: Black, Red, Green, Gray, or BlueMaterial: Aluminum, not made with natural rubber latex.Indications: Ideal for general assessment and blood pressure measurement.Options:Black (4024BLK)Red (4024R)Green (4024G)Gray (4024GY)Blue (4024BL)