The back panels are pressed wafer board which is wrapped with 1/4" foam then covered with premium marine vinyl (prefered) or will use carpet (grey or charchol) the vinyl I keep on hand is Black / Red and light grey..Can order up to 16 additional colors. The badges them selfs are cut and hand shaped from 1/2" and 1/4" pvc panel to keep it light weight. then they are primed with a mildew resistant primer and spay or hand painted depending on the graphic. in many cases I will get a vinyl graphic from our familys sign co to add to the board. ie the stewart / indy / and dale sr board you can see on my page. if you follow the link to my domain page 2 it will provide more info. procides from the first sales from your forum will be funnel back to the forum either as a supporting vendor spot or a donation of support. I will need to check out the rules on this. Thanks for the interest... Currantly I have template for 97 thru 2003 need to find donors cars to measure for additional years. Jarhead
Yellow badge on what color panel? lit or unlit?