by School Smart
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Perfect for drafting, math, or complex drawings on a large board. These tools are designed for use with chalk or markers. High visibility yellow tools with clear black markings include convenient handles on the triangles and protractor and a finger grip on the straight edge. Includes: 14" protractor, 2 triangles (20" and 23", 20/70 and 45/45 degree), meterstick with inch and metric calibrations and 17" compass.