Features: Elevates your precisions in measuring and drafting right angles with our plastic foldable triangles ruler featuring integrated positioning bar for enhancing accuracy, a must having tool for professional and DIYer enthusiasts. Crafted from plastic, this lightweight and foldable triangles ruler offer clear scales and high precisions, ensuring your measurements are spotted on everytimes. For architects, designers, and students, this versatiled tool is essential addition to any toolkit for those who frequently engages in tasks requiring exact right angles measurements. Whether you're creating floor plan, engaging in architectural designs, or arranging furniture, this foldable triangles ruler simplifies this process, allowing for quick and accurate right angles creation. Easy to store measuring instrument that guarantees consistency in your work, making it a valuable asset for any construction or designs project. Specifications: Component:ABS Size:As Picture Shown Package Includes: 1 Set Triangles Ruler with Positioning Strips note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.