• DO NOT STOP ON TRACKS sign sizes 24"x 30", 36"x 48" and 48"x 60"
• Signs are made from thick .080 mil aluminum.
• All signs carry the3M warranty to last for years outdoors.
•Mounting holes centered top and bottom for easy installations.
•Add posts, sign base and bolts to your order.
•3M reflective signs comply with latest MUTCD and state DOT specifications.