Dicke Safety 48″ Non Reflective Vinyl Sign "Steel Plate Ahead"Non Reflective Fluorescent Orange Roll Up Signs are suitable for maintenance and moving operations. They are intended for daytime use only and not intended for use during night operations or low light conditions. 48" X 48" roll up sign Non Reflective Bright Orange Finish Bolstered with fiberglass cross ribs and plastic corner pockets Compatible with all Traffic Safety Store roll up sign stands Made In U. S. A.