Features: Achieve precisions in leather crafting with our stainless steel ruler, featuring an innovative curved design that solve the problem of inaccurate circular cut with traditional straight edges for perfect arcs every time. Crafted from stainless steel with a surfaces treatments, this lightweight circular measuring tool offer comfortable grip and longevity compared to wooden or plastic alternatives. Essential for leatherworkers, and hobbyists requiring accurate measurements for circular leather goods, edges finishing, and other detailed craft applications demanding tools. Versatile beyond leatherwork, this multi purpose ruler excellent in measuring and cutting curves on diverse component like fabric, paper, and thin plastic for various projects and professional tasks. Its portable, ergonomic design makes this circular measuring gauge ideal for workshops, craft classes needing a compact tool for on the go precisions cutting. Specifications: Component: Stainless steel Size: about. 165x155mm/6.5x6.1in Package Includes: 1pc Round Corner Cutting Ruler note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.