Thank you, ALASKASUNSHINE FOR THE GREAT TUTORIAL. I went to my local sign shop and ask for scraps of Coroplast sign board. He gave me 15 to 20 pieces about 7x24 for nothing (I did offer). Then I found a local supplier and got 18 X 24 boards for $1 each They also sold 4x8 sheets for about $9.35 each. I have two closets full of fabric and have just started to organizing them. Again thanks for the great Idea.