Foil-Backed Vinyl Coated Traffic Control Markers are offered in a size range of 4" [W] X 150 [L]. Traffic Control Markers are constructed of foil-backed vinyl and are coated with sand and reflective beads to provide traction and reflect light. Traffic Control Markers are offered in reflective white colour. Foil-Backed Vinyl Coated Traffic Control Markers are useful to mark low traffic areas.