Body of foot using 65 Mn, area. A metric and inch comparison.3.5 body of the foot." Type: slit filmMeasuring range: 0.04-0.88mm Accuracy: +0.005 /-0.003mmPiece Length: 75mmLength: 170mm Material: Stainless Steel Foot Piece Specifications:0.04mm, 0.05mm, 0.06mm, 0.08mm, 0.10mm, 0.13mm, 0.15mm,0.18mm, 0.20mm, 0.23mm, 0.25mm, 0.28mm, 0.30mm, 0.33mm,0.35mm, 0.38mm, 0.40mm, 0.43mm, 0.45mm, 0.48mm, 0.50mm,0.53mm, 0.60mm, 0.65mm, 0.70mm, 0.75mm, 0.80mm, 0.88mmPackage Contents:1x32 Sensitive Blade Gauge SetOnly the above package content, other products are not Included. Note: The light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.