3M 983 Series diamond grade reflective tapes are reflective tape for increased visibility and reflectivity in various lighting conditions. These reflective tapes are used for marking agriculture vehicles, rail cars, roadwork vehicles, emergency vehicles, locomotives, trailers, trucks and school buses for increased visibility while crossing / turning roadways. They feature micro prismatic technology for improved long-distance visibility and wide-angle reflectivity. These reflective tapes come in yellow, fluorescent yellow-green, red, white, green, black and fluorescent yellow colour variants as per the user's requirements.