DescriptionDo you want to have a professional ruler? If so,our drawing ruler is carefully prepared for you. The template hasbeen thickened, and it has good toughness and is not easy to break. Canbe applied for home and office using, students and teachers using.Features- Color: Blue -Material:Plastic - Size: 21.00X10.10X0.20cm/8.25X3.97X0.08in- Widely applied in painting templates, engineering, construction, school use,architectural design , art design, etc.- Compact and light in weight design for easy to carry, sufficient quantity can meet your quantity demands.- Lightweight and portable, drawing template ruleris more convenience to store and carry out.- Using good and reliable plastic material, durable and strong, they are not easy to break.- Can help you design different diameter of the circles, which is suitable for professionals, designers, students, etc.