<br>eBoot 12 inches blue plastic ruler straight ruler plastic measuring tool for student school office <br> <br>2 Pack student math rulers: <br>The size of this ruler is 31 x 3.7 cm (L x W), 0.2 cm in thickness, not easy to break; Dust-proof and shatterproof, can last for a long time; 2 Pack student math rulers, measures range is 12 inches/ 30 cm. <br> <br>Centimeter scale and inch scale: <br>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 needs. <br> <br>A good measuring tool: <br>The plastic straight ruler is made of good quality plastic, durable and sturdy; A good measuring tool, easy and convenient to use. <br> <br>Allow for a clear view: <br>Bright blue color allows for a conspicuous view of numbers and letters on the page; With the blue mathematics ruler, you can measure an object easily <br> <br>Wide usage: <br>A useful learning tool as well as measuring tool for artists, designers, architects, engineers, students and so on; Suitable for classroom, school, office, home, etc. <br> <br>Specifications: <br>Plastic ruler size: 31 x 3.7 cm (L x W) <br>Thickness: 2.0 mm <br>Quantity: 2 pack <br>Color: blue <br> <br>Package includes: <br>2 x 12 Inch plastic measuring rulers