Features: Achieve accurate measurements every time with this precisions ruler featuring a stainless positioning block for stable and exact markings, ensuring results in all your projects. Crafted from quality stainless steel, this ruler offer double sided scale for versatile use, with clear, wear resistant markings that maintain readability over long term use. Ideal for both professional woodworkers and enthusiasts, this tool caters to users needing dependable measurement solution for various woodworking applications. Perfect for furniture making, wood processing, and precise line marking tasks, this ruler enhances efficiency in workshops and home settings, supporting detailed craftsmanship. Designed with durability and practicality in mind, this ruler combines robust component and user friendly features to deliver consistent performances for all your measuring needs. Specifications: Component: Stainless Steel Size: 15cm(5.91in)/20cm(7.87in)/30cm(11.81in)/40cm(15.75in) Package Includes: 1pc Stainless Steel Ruler 1pc Positioning Block note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.