Upgrade your lane closure signs with durable center lane overlay panels. Panel features MUTCD-compliant fluorescent orange color with bold black “CENTER” print for maximum contrast and visibility. Attaches with reversible, weather-resistant brass snaps. Stop misplacing your overlays - overlay panels can be conveniently stored on the back of your roll up signs when not in use. Measures 8” x 23”. VA/FED SPEC. View the complete range of roll up traffic signs, road construction signs, work zone signs, and stands at 95TSS. Concentrating on compliance? Contact us for assistance meeting MUTCD specifications in your state.