Wear Resistant Construction: Made with stainless steel ruler and aluminum positioning block, offering wear resistant and resistant properties for long lasting use in various woodworking environments Clear & Long Lasting Markings: Specially treated scale remain clear and wear resistant, maintaining excellent readability even after prolonged use Double Scale Design: Equipped with both scale on opposite sides, catering to different measurement needs without requiring additional tools Versatile Applications: Ideal for furniture making, wood processing, and line marking, enhancing efficiency for both professional and hobbyist woodworkers Precisions Measurement: Features an aluminum positioning block for stable and accurate measurements, ensuring marking every time for woodworking projects, Manufacturer: Oxxggkao