Precise Measurements: Our profile gauge allows you to accurately measure and trace any shape and copy it with ease and precision. Youll never have to transfer profiles to paper or cardboard again Locking mechanism: The new generation of contour duplicators has a locking piece, so the contoured area remains until followed Wide range of use: With the contour gauge, profiles or edges can be located and precisely transferred to the material to be cut. For any type of work, the contour must be duplicated. In carpentry, bodywork, auto sheet metal, stainless steel or in all contour lining work Easy to use: The contour gauge can instantly duplicate any shape. Simply press the teeth against the object to adjust it to the contour, then duplicate the desired shape Excellent quality: Made of robust and therefore relatively stable ABS plastic. Compact and easy to store and transport