Features: Experience precise and durability with our aluminum alloy foldable ruler, designing for accurate measurements in various applications.<br> Crafted from aluminum alloy, this foldable ruler is lightweight yet robusts, ensuring long lastings performances and easy portability.<br> For professional such as architects, engineers, and DIYer enthusiasts who require precise measurement tool in their work.<br> Perfect for use in construction site, workshops, or home improvement projects where reliable and accurate measurements is essential.<br> This measuring tool combines functionality and convenience, making it a indispensable addition to any toolkit.<br> Specifications: Component:Aluminium Alloy<br> Rivets canbe measure 0-180°<br> Foldable can measure 15cm<br> Expansion can measure 30cm<br> Color:Black/Blue/Pink/Gold/Purpleness<br> Package Includes: 1pcs Foldable Ruler<br> note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order.<br> 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item.<br> Thanks for your understandings.