Kids ruler 12 inch (6 pack) clear plastic school rulers with inches and centimeters for easy measuring in class and at home. 6-pack set — includes 6 x 12-inch plastic rulers in assorted colors for school supplies, group work, or shared classrooms. Transparent clear plastic helps students align lines and measurements more accurately on paper. Metric + imperial scales — inches with 1/16-inch markings on one edge, plus centimeters and mm markings on the other. Accurate, long-lasting prints designed to stay readable through daily classroom use. High-contrast black ink markings make measurements easy to spot at a glance—great for quick homework checks and projects.