20Pcs Straight Plastic Ruler 20Cm Metric Plastic Clear Measuring Tool, Blue

This shatterproof ruler is made of ABS material, which is sturdy and wear-resistant, drop-proof and shatter-proof, not easy to break and deform, and durable. This plastic ruler features clear and accurate graduations, clear markings, and is resistant to paint chipping, making it easy to measure. The stylish macro color scheme, smooth and rounded edges make it easy to hold and draw lines, making it both beautiful and practical. The straight ruler is a practical measuring tool that is very suitable for math education, classroom teaching, offices, shops, homes and other occasions. It is suitable for teachers, artists, designers, etc. It can also be used as bookends, decorations or desktop decorations. Note: Easy to use, lightweight and portable, it can easily and accurately locate line drawings and measurements. Please confirm the size and color before you purchase.