Polished surface Metric Foot body 3.5 " Type: gap film Measuring range: 0.04 - 0.88mm / .0015-.035 Accuracy: +0.005 /-0.003mm Foot piece Specifications: 0.04, 0.05, 0.06, 0.08, 0.10, 0.13, 0.15, 0.18, 0.20, 0.23, 0.25, 0.28, 0.30, 0.33, 0.35, 0.38, 0.40, 0.43, 0.45, 0. , 0.50, 0.53, 0.55, 0.58, 0.60, 0.63, 0.65, 0.70, 0.75, 0.80, 0.88mm Specifications: Made from superior stainless steel, hardness and anti corrosion. With high accuracy and good elasticity, can be used for long time. The appearance is smooth for better feel, very easy to clean. Clear marked scale for ease of use. Foldable feeler gauges, easy and convenient to take and store. Blades are bound within blade protectors to prevent loss of individual blades. Tool contains a blade notch for easy blade removal. Ideal for feeler gauge valve shim use and metric gap measuring between two items or parts. Package Included: 1 x 32 Feeler Gauges Blade Feeler