The Big Horn Contour Gauge is the most efficient marking solution to instantly duplicating any shapes. No more complex measuring tools required or wasted time using various measuring applications to find the right measurements. With this contour gauge professionals can precisely create instant templates for irregular-shaped objects. Design with a locking feature to regulate the tightness of the template to ensure accuracy. Equipped with a pointer on one end and a pulley on the other for double-side use. Easy drawings can be done with the pointer while irregular shapes can be used with the pulley. This contour gauge is ideal for woodworking, auto body, metal sheets, stainless steel, tile, laminate, ceramic, and many more applications.