1993 Class 3 DOT placard is offered in 2 types. One with a white bottom area (SSDT80CV) for Combustible liquids with a flash point above 100ºF.
The solid red version (SSDT80V) is for Flammable liquids with a flash point below 100ºF. Size is 10¾" x 10¾". Both 1993 placards listed are a Pressure Sensitive Vinyl (Decal).