Wholesale Plastic Ruler Scale 12 inch / 30 cm Straight Measuring Tool for Student School, Office

Plastic ruler, measures range is 6 inches/ 15 cm
Number Markings to measure cm on one side and Bold Line markings to measure inches on other side of the scale.
Centimeter scale and inch scale:
Dual side measuring ruler, centimeter scale is on one edge of the plastic ruler and inch scale is on the other edge; Can meet your different measuring need.
A good measuring tool:
The plastic straight ruler is made of good quality plastic, durable and sturdy; A good measuring tool, easy and convenient to us.
Allow for a clear view:
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.
Wide usage:
A useful learning tool as well as measuring tool for artists, architects, engineers, students and so on; Suitable for classroom, school, office, home, etc.