DH-201-LS Color: Black Features: -Stethoscope.-Adjustable stainless steel binaural.-Ear tip styles provide comfort and enhanced sound transmission.-Rotating chest piece allows flexibility in distinguishing high and low frequencies.-Latex-free tubing.-Sturdy chrome-plated binaural.-Fully rotating aluminum chest piece. Includes: -Extra ear tips and diaphragm included. Dimensions: -Dimensions: 10.25" H x 1" W x 4.88" D. Warranty: -Lifetime warranty.