Originally Posted by qbquilts
That's mine and I really enjoy doing these and if you're required to use the folding mats and want a cover, I would make a lined pillowcase style. Lined so you can have a pieced quilt and it be protected from being put on and taken off.
But for me, I'll stick to my "nap towels" they are great and you can even use a used towel if you have to.