Description * Durable and sturdy.The plastic straight ruler is made of good quality plastic, durable and sturdy; a good measuring tool, easy and convenient to use. * Clear color rulers.Translucent color allows for a clear view of numbers and letters on the page; with the clear Mathematics ruler, you can measure an object easily. * Portable and easy to store.The ruler can be stored in schoolbag or handbag. So it's convenient for student to do mathematic and drawing works.
