This shatter resistant ruler is a measurement essential for every classroom. Multicolor transparent rulers red green gold blue and clearShatter resistant designPerfect for classrooms home and office useScaled 1/16″ on one side and cm and mm on the otherIncludes 10 rulers Manufacturer: ETA hand2mind; Model: 559; MPN: 559; Part Number: 559; UPC: 084885011672; Color: ; Brand: ETA hand2mind; Department: ; Size: ; Warranty: ; Label: ETA hand2mind;