Double scale, meet your need, wide application, high accuracy Aluminum, rustproof, The scale is clear and easy to read, easy to operate Precise measurements ensures the perfect execution of woodworking projects, and the 0-60mm ranges is suitable for a wide ranges of needs For professional woodworkers, enthusiasts who need accurate measurements It is suitable for furniture making, wood cutting, handicraft carvings and other work requiring precisions measurement, Manufacturer: LiRRvb