Beveled Wood Ruler w/ Single Metal Edge, 3-Hole Punched, Standard/ Metric, 12" Long, Natural, 36/ Box

• Economical ruler made of selected wood.
• Features a beveled design.
• Shows 1/16 inches on one edge, millimeters on the other.
• Ruler has a pencil groove in the center.
• Single metal edge allows for extra accuracy and alignment.
• Three-hole punching enables standard binder and hanging storage.
• Measure 1.13" wide and 0.16" thick.
• Ruler has a natural finish.
• Ideal for all mathematical needs and graphing.
• A must have for any math class!