50 Pack Clear Plastic Ruler, 12 Inch Standard/Metric Rulers Straight Ruler Measuring Tool for Student School Office </br> </br>Features </br>◆ Hard and metric measurement methods are adopted, and the scale is clear and accurate. </br>◆ Clear and transparent design can provide convenience for your measurement and drawing work. </br>◆ It is made of high toughness material, soft and tough, not easy to break. </br>◆ Dual purpose dual scale, can meet your different measurement needs. </br> </br>Specifications </br>Material: Plastic </br>Measure Range: 0-30cm/0-12 inch </br>Total Size: 12 x 1.1 x 0.04 inch </br>Color: Transparent </br>Widely Application: Useful measuring tool for artists, designers, architects, engineers, students and so on; suitable for classroom, school, office, home, etc. </br> </br>Package Included </br>50 x Clear Plastic Rulers