Description <br> Features: Portable Folding Ruler with plastic construction offer precisely measurements in classrooms, workshops, or travel, combining compact storage with centimeter scale functionality like hollowed geometric drawing templates guide and waving pattern. <br> Engineered with light weight yet sturdy plastic, this folding ruler geometry measuring tool features geometric drawing stencils and waving edges for technical drafting, scrapbooking, journaling project, and everyday academic use . <br> Suitable for students, architects, and engineers needing portable multifunctional geometric measurement tool, this folding ruler ensures accuracy across math assignments, blueprints, and craft application. <br> Perfect for sketching precisely angles in art studios or quick measurements during home renovations, its segmented plastic designs maintains rigidity while fitting effortlessly into pencil cases or drawing toolkits. <br> The plastic segments resist wear during repeated folding, delivering long term durability as both flexible drawing ruler and compact geometry aid for STEM education and professional toolkit. <br> <br> Specifications: Component: Plastic <br> Color: Black And White <br> Folding Size: Approx. 15cm/5.91in <br> Measuring Length: 0-30cm <br> Weight: Approx. 64g <br> <br> Package Includes: 1Pieces Folding Ruler <br> <br> note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. <br> 2.Due to difference between different monitors, the picture may not reflect the actual color <br>