The Slim Guide Caliper Pro Anthropometry Kit includes: Slim Guide Skinfold Caliper, AvaNutri Small Bone Anthropometer (ABS plastic) with canvas bag, Lufkin W606PM Anthropometric Tape Measure, Calibration dowel to test calibration and Vinyl Transport Bag. THE SLIM GUIDE SKINFOLD CALIPER is the most widely used caliper in the world. It is the only low cost skinfold caliper accurate enough for professional use, with results comparable to the Harpenden caliper. Includes the book "How To Measure Percentage Bodyfat". Durable ABS construction. AVANUTRI SMALL BONE ANTHROPOMETER (ABS PLASTIC) The AvaNutri small bone anthropometer measures the diameters of the humerus, femur, bimalleolar, biestiloideo, hand and foot width. Its quality and value make it appropriate for both students and professionals. SPECIFICATIONS: Made of durable ABS plastic; Certified by IMI - Institute of Industrial Metrology in Brazil; Range up to 200mm; canvas transport case included. LUFKIN W606PM ANTHROPOMETRIC TAPE MEASURE The Lufkin W606PM is the most widely used anthropometric tape measure. FEATURES: Recommended by ISAK for body measurement; The blade is flexible steel; Polished chrome shell; Blank space before zero; Measures in centimeters and millimeters, up to 2 meters long; Spring tension action returns easily. CALIBRATION DOWEL Use this dowel to certify calibration of your Harpenden, Skyndex, or Slim Guide skinfold caliper. Includes instructions. SLIM GUIDE TRANSPORT BAG Nylon transport bag with zipper for the Slim Guide skinfold caliper.