- Exceeds NFPA 1901 standard
- Available in approved colors including yellow and red, and fluorescent yellow and fluorescent yellow-green for added daytime conspicuity
- Highly visible with excellent daytime and nighttime brightness
- Durable, with a 7-year warranty
- Non-metallic, non-corrosive
- Rigid for easy application
- Resists reflectivity damage from water and dirt
3M™ Diamond Grade™ Emergency Vehicle Markings Series 983 are highly retroreflective microprismatic markings designed to improve the visibility of emergency vehicles to approaching drivers.