Safe-T Flat Flexible Clear Ruler (18in/45CM)
Some projects just need a little bit morenot quite a yard stick or even a tape measurebut just a couple more inches! This handy Safe-T™ plastic Ruler is perfectly sized at 18" (45 cm) to become your favorite measuring tool for nearly every project or math lesson.
- Projects a clear, sharp image on the overhead. May be used for all other ruler activities. U.S. Standard inch and metric calibrations. Durable View-Thru SAFE-T Plastic.