Westcott Transparent Nonshatter 30 cm Ruler

Description: Nonshatter ruler is made of sturdy acrylic to prevent breaking in high-use environments. Transparent material lets you see through it for accurate metric measuring. Numerals and graduations are sharply delineated to help prevent reading errors. Ruler is perfect for home, office, school, shop use and more.
Color: Clear
Measure: 11.8″
Package: unit