Plastic, flexible 12" ruler is designed to measure up to 12" with inch and centimeter scales as we as draw a straight line. Other measurements are available, including architect and engineering for this vinyl ruler. Excellent also for event hand out. Imprint and scales in 1 same color for 1 color price. Included 0.020 thickness. Clear PVC stock is available. Complies with Prop 65. 12 1/4" L x 1.57" H x .020"