18" x 24" Reflective Sign Blank - 3M High Intensity Prismatic / 0.063" Aluminum

Description

18" x 24" Reflective Sign Blank
3M High Intensity Prismatic Reflective (one side)
Chemically treated 0.063" 3105 aluminum for longer life
1-1/2" radius corners and two 3/8" mounting holes.
Meets or exceeds U.S. Bureau of Public Roads Standards, MUTCD and Federal Standard Highway Signs Manual
Reflective sheeting covers the holes on the metal to help get a cleaner look if you'd like to mount with double sided tape instead of mounting hardware. You can easily cut them open with a knife to mount on sign posts.