Tim, sorry I was not very clear. I bought the vinyl Spanish Grain Maroon #UP109. First would be burlap then foam and topped with a piece of muslin. I saw Dennys installation but he used the original coir which is very expensive. It looks like hog rings are used on the burlap. I don't know about the muslin. It must be used to make the upholstery go on easier? I have the original clips to hold the upholstery. RdsLessTaken, thanks for the great pics, you have a beautiful truck. Steve
