1. Material: aluminum alloy 2. Type: label gauge 3. Application: Woodworking marking template 4. Size: 65 x 22 x 18mm 5. Weight: 17.5 grams 6. Good tools for woodworking, easy to mark accurate dovetail 7. Accurate dovetail slot layout, high CNC machining accuracy 8. Proportions marked with hardwood or softwood 9. Aluminum with black anodized finish and white markings 10. Bottom corner and bottom surface loosen to ensure accuracy