Stencil Character Type Message Duty Light FAA AC 150/5340-1K Compliant No Included Characters Messages and Symbols Warning Includes Warning Individual Character Height 2 1/2 in Individual Character Width Not Applicable Interlocking No Interlocking Orientation Not Applicable Material PVC Message or Symbol Height 2 1/2 in Overall Stencil Height 6 in Overall Stencil Thickness 0.015 in Product Type Individual Stencil State Specific Compliance Not Applicable