Design: Woodworking corner radius template tool features four different sized arc-shaped corners, providing versatility for various corner-cutting applications Compact and Lightweight: This round corner radius template is compact and portable, easy to carry and use Package Include: The package includes 1 piece woodworking radius jig router template, with 1 trimming knife, a must-have addition to any woodworker's toolkit Easy to Use: Professional woodworking tool circle cutting template is ideal used for creating smooth, rounded corners with ease Accurate: Radius quick jig for woodworking, radius routing template has 4 different radius sizes, practical and accurate, it ensures measurements every time Specification: Material: ABS Size Chart: 14cmx14cm/5.51inchx5.51inch Package Includes: 1 Round Corner Jig Template(R10 to 25) , 1 Trimming Knife Or 1 Round Corner Jig Template(R30 to R50) , 1 Trimming Knife Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.