BokWin 12 Inch/30 cm Junior T-Square Plastic Transparent T-Ruler

What You Will Get: 1 x 12-inch plastic T ruler, Inchmetric calibrations that allow for flexible use in most situations, it would be a good helper for people who often need to draw or draft, High Quality: This T Square Ruler is made of high quality clear plastic, durable enough to use for a long time. Measurements are marked along this T ruler in a high contrast black ink, making it easy to find the measurement you're looking for at a glance. , Reasonable design: Made of transparent plastic, easy to see through to underline notes, convenient for you to draw columns or check the layout of your paperwork, and each has a hole for easy hanging. , Wide Application: One side is imperial system, the other side is metric system which is convenient to use, suitable for students, teachers, engineers, architects, draftsmen, etc. Each has a hole for easy hanging.