Calibration Weight Kit Nominal Mass 500 mg Calibration Weight Class 2 Calibration Certificate Accredited Calibration Weight Style Leaf Calibration Weight Material Stainless Steel Measurement Type Metric Includes Case Number of Pieces 12 Finish High Gloss Calibration Weight Compliance Agency FDA GLD GMP Overall Height 0.1 in Overall Length 0.364 in Overall Width 0.364 in