32 Blades Feeler GaugeThis Feeler Gauge Included 32 Blades, Used for Measuring Gap Width, Ideal for Mechanics, Luthiers, and Anyone Who Needs to Precisely Measure a Gap MaterialMade of Stainless Steel, With a Lube Oil Coating to Prevent Pitting and Corrosion, Please Dont Worry About That Dual Marked Metric and ImperialEach Blade Has Sizes Laser Etched, Foldable Design, Measuring Range from 0.0015 inch/ 0.04 mm to 0.035 inch/ 0.88 mm Metric sizes (mm)0.04, 0.05, 0.06, 0.08, 0.10, 0.13, 0.15, 0.18, 0.20, 0.23, 0.25, 0.25, 0.28, 0.30, 0.33, 0.35, 0.38, 0.40, 0.43, 0.45, 0.48, 0.50, 0.53, 0.55, 0.58, 0.60, 0.63, 0.65, 0.70, 0.75, 0.80, 0.88 Inch sizes0.0015, 0.002, 0.0025, 0.003, 0.004, 0.005, 0.006, 0.007, 0.008, 0.009, 0.010, 0.010, 0.011, 0.012, 0.013, 0.014, 0.015, 0.016, 0.017, 0.018, 0.019, 0.020, 0.021, 0.022, 0.023, 0.024, 0.025, 0.026, 0.028, 0.030, 0.032, 0.035