It is accurate and easy to use. It is the best woodworking tool and accessories. Made of high-quality chnology. The of ruler is anodized, which is wear-, rust-proof and . It is compact and easy to carry, and can also be hung for easy storage. When you need vertical measurement, slide the baffle from and insert the cutting blade. Now your rules have a perfect position to stay upright. The scale is more accurate, the mark is clearer, and it is easy to read. The smooth matte has a scale, and the accurate mark can perform well on any blueprint or . Note: Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Red Material:Aluminum Alloy Size:6inch Package Contents: 1 x Woodworking Precision Pocket Ruler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.