Traffic cones have their attention; cone signs with messages make the next step clear. The KEEP LEFT cone sign is an ideal solution for businesses and events that need a hands-off way to guide traffic. Cortina’s cone signs are single-piece injection-molded ABS resin that’s long-lasting and suitable for extreme weather conditions. Measures 12.75” x 10.5”, white with bold black text and border. Notched to fit perfectly on Cortina traffic cones. MASH approved, NCHRP-350 certified, and meets MUTCD specifications. Resists fading, warping, bending, flaking, or splintering. Shop 95TSS for more Cortina cone accessories and signs.