Features What You Will Get: There are 3 different specifications for you to use, Types of Corner R5 R10 R15 R20 R25 R30 , which can meet your needs and make it more convenient. Aluminum Material: Using high-quality aluminum alloy material, ABS+CNC high hardness processing glue ,wear-resistant and drop-resistant, has a long service life. Each size of template is 80mm x 80mm x 19mm / 3.15" x 3.15" x 0.75", weight is 121g, packed into a box with foam inserted, lightweight, safe and portable. Easy to Use: Convenient and easy to use, just select the template corner you wanted to make, and put it onto the decided corner of wood. Note: please do not use it on too thin boards. Widely used, used for woodworking work, etc., very practical woodworking tools. Specification: Item Type: Corner Radius Quick-Jig Material: Aluminum alloy Purpose: Woodworking locator Package List: 3 x Corner Radius Quick-Jig Package List 3 x Corner Radius Quick-Jig