When I ordered my headliner back in 2000 from Legendary, I also ordered the cardboard panels which came through already covered in the material. Assuming this was correct, I installed them into my 69 charger. After the headliner installation guy cut down the extra material for the headliner, the job was done only to find out a few years later that it was NOT supposed to have the material attached to the cardboard but pulled over in front of it with it acting like an air deflector.