The School Smart 6 inch flexible plastic ruler is marked to 1/16 inches on one side and metric on the other. Thin flexible and see-through plastic makes our bendable rulers durable and easy to use. A flex design allows the durable metric ruler to be easily bent without breaking for use in tight corners or at odd angles. Measure shapes and 3D objects with the 6 inch flexible see-through ruler. Each scale ruler has clearly black outlined inch and centimeter marks for consistent measurements each time.