The plastic straight ruler is made of good quality plastic, durable and sturdy. A good measuring tool, easy and convenient to use. Unlike metal rulers, these plastic rulers are thick enough, with 2 smooth sides, safe for adults and children to avert scratching the finger.
Accurate measurements. Dual side measuring ruler, centimetre scale is on one edge of the ruler and inch scale is on the other edge, this durable ruler features clearly delineated numerals, graduations for accurate measurements.