I am not sure what the width is, all the fabric rolls at fabric land are the same width and are all doubled, so that after they cut it you can open it up. If you can't find that measurement than add a 2 feet to the width of your headliner width, using the tabs as your guide(they are the widest points) or use the top of your door as your guide. Sorry almost forgot, fleece or felt is the way to go, fleece is what mine is.