The Baum Sprague Rappaport Type Stethoscope Designed to meet a wide variety of auscultatory demands Built to our unique specifications Features Chrome plated zinc chestpiece and rotatable chrome plated brass binaural Modular adult and pediatric diaphragms, large, medium and small bell receivers provide an extended range of auscultatory frequencies in one versatile stethoscope Thick walled non-latex tubing leads directly from the chestpiece to each ear to provide improved acoustic separation Includes three types of eartips Tubing colors are black, gray and blue and include a name tag/diaphragm replacement tool Packaged Dimensions: 10 1/4" L x 5 1/4" W x 1 1/3" H Packaged Weight: .84 lbs. Product Specifications Length - 30" Tubing Color - Black Chestpiece - Chrome Plated Zinc