This product is a set of Woodworking Radius Router Templates designed to create clean, uniform rounded corners on furniture and wooden projects. Typically made from durable, high-impact ABS plastic, these jigs are used in conjunction with a flush-trim router bit to guide the tool along a specific arc. Each plate features a three-hole grip for maximum stability and safety during use, allowing you to quickly switch between different corner radii (such as R15 or R30) to achieve a professional finish on items like table tops, photo frames, and shelves.