spare tire cover

Anyone know of a good source of the material they use to make the spare tire covers? This is for a '66 Valiant. If someone here in the San Diego area has a good one for sale, I'd be interested in that, but, I can make my own if I can find fiberboard like the original. I would also like to get the measurements off an original one if someone would be so kind as to supply those. Thanks.
Author: admin