Got a call asking for signs that hang on a vehicle side window (on the outside) over the top edge of the window, and pinched in place when the window is rolled up. Apparently hotshot drivers are using them for their DOT numbers so they are removable and they don't have to worry about magnetics not sticking to aluminum.
I found an online retailer of finished signs, but no source for blanks. Has anyone ever bought these and can give the source?
I found an online retailer of finished signs, but no source for blanks. Has anyone ever bought these and can give the source?