4 Color Plastic Ruler pink, blue, clear, yellow, made of clear transparent plastic DOUBLE SIDED MEASURING RULER Features metric and imperial measurements, one side of the ruler has a centimeter scale and the other side has an imperial scale; accurately measures dimensions, great for basic scaling tasks, easy to mark, easy to use DURABLE AND STURDY Our standard rulers are hard and unbreakable, translucent color clearly shows the numbers and letters on the page, you can measure objects easily, each ruler is durable and shatterproof design, you can use them for a long time. KIDS SCHOOL RULERS Various colors of rulers with smooth edges and standard sizes, perfect for children and students, it is a useful measuring tool for students, suitable for math education, classroom teaching, class, school, office, home and so on. WIDE APPLICATION Our rulers are suitable for many crafts and school related, if you are not satisfied with our rulers, you can return them anytime, we will improve them in time until you are satisfied.