"Workers Ahead" Sign alerts motorists of changing driving conditions

Highly-visible "Workers Ahead" Traffic Control Cone Sign is ideal way to alert motorists of changing driving conditions and make worksites safer for employees. Use sign on roads, highways, parking lots anywhere traffic control is needed. Injection-molded 10"H x 13"W orange traffic cone sign fits all traffic cones and standard delineator posts. Cones and posts sold separately. No tools necessary. UV-treated, weather-resistant, 1/8" thick ABS plastic for long life in extreme weather conditions.