Description: Premium Material: The Radius Jig Router Template is made from Aluminum alloy, ensuring wear resistance, durability, and long term useSize Information: The Woodworking Round Corner Radius Jig measures about 12.8cmx12.8cmx1.7cm/5.04inchx5.04inchx0.67inch; R angle: R15 R20 R25 R30 R35 R40 R45 R50Removable Positioning Block: Quickly disassemble and can be placed at any place on the four sides according to your needsProtection Pads on the Bottom: Protect the surface of the board from scratchWide Application: The Radius Routing Template is suitable for various woodworking projects, including picture frame, tables, chairs, wooden boards, etc Size Chart: 12.8cmx12.8cmx1.7cm/5.04inchx5.04inchx0.67inch Package Includes: 2 Round Corner Template, 1 Milling Tool Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.