This a very good rendering of the original OEM headliner; made of vinyl ,that is just a bit thicker than OEM (making this an easier task to stretch properly) but not too thick as they become hard to detail / glue around the doors and window opening.
Available in OEM white, or in black (same hide pattern). Over 2″ of overstock to ensure ease of install.
Here is a YouTube video on hot to install a bow type headliner (Yes, it's a Chevelle with an OPG headliner …) but the steps are the same. Not a hard job, but it just takes time.