ITEM NAME:High precision hexagon stainless steel Wet film comb 25-3000um wet film thi C2Q2 High precision hexagon stainless steel Wet film comb 25-3000um wet film thi C2Q2 Stainless Steel Wet Film Comb Hexagonal Gauge 25-3000um These hexagonal precision formed stainless steel wet film combs are long lasting and reusable and are supplied in a range of thicknesses measuring up to 3000 um (120 mils). These six sided combs vary in size, giving any 24 or 36 measurement steps, depending on the comb, providing added accuracy. Using a wet film comb Place a comb perpendicular to and touching the substrate. Hold the comb in position and wait a few seconds until the teeth are wet. Remove the comb from the film. The wet film thickness lies between the biggest value 'coated' or 'wet' tooth and the smallest value 'uncoated' or 'dry' tooth. Name: Hexagonal wet film comb Material: Stainless steel Color: Silver Size: 74x65x37.5mm Package includes: 1 x wet film thickness meter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.