1970 Dodge Dart

Looks sharp! I made a new package tray, so I could cut holes for speakers and save the original, this weekend as well. What is the material? Short pile? I have kickers up front but I have Kenwood 6x9s in the back so I can pretend it's still 1987! I bet the speakers are easier to instal with the back glass out. I had to shove butyl tape on the screw heads to keep them from spinning.
its a type of crushed velvet. Very easy to work with.