Features: Precise and Durable: Produced of quality aluminum alloy, this 3-piece set of positioning ruler is wear-resistant, rust-proof, and precise for accurate measurements every use. Convenient Design: Featuring a fine notches to hold your pencil and two thumb screws to secure the stop at any position, this ruler is perfect for carpenters and DIY enthusiasts alike. Suitable for Woodworking: Whether you're a professional carpenter or a DIY enthusiasts, this scribing ruler is an essential tool for measuring wood and other materials accurately. Multifunction Use: This ruler set can be used in a variety of settings, including carpentry workshops, construction site, and home repair projects. Satisfaction Guaranteed: We are confident that you will like our 3-piece aluminum alloy positioning ruler set. Specifications: Material: aluminum alloy Package Includes: 3xWoodworking Ruler note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.