Charles Leonard Inc. 6" Plastic Ruler, Assorted Colors, 36 Count (9 Each Green/Red/Yellow/White) (80640)
Durable plastic rulers feature double beveled edge with pencil groove. Raised calibrations show 1⁄16 inches on one edge, millimeters on the other. Holes allow for storage in ring binders. Assorted colors: White, Yellow, Red, and Green.