Stencil Character Type Message Duty Light FAA AC 150/5340-1K Compliant No Included Characters Messages and Symbols Stop Includes Stop Individual Character Height Not Applicable Individual Character Width Not Applicable Interlocking No Interlocking Orientation Not Applicable Material Polyethylene Message or Symbol Height 60 in Message or Symbol Width 60 in MUTCD Compliant Yes Number of Pieces 1 Overall Stencil Height 66 in Overall Stencil Thickness 0.0625 in