I am finally getting around to posting photos of the tool I have made for helping to mark my quilts accurately. It consists of fabric, velcro, a piece of compressed board (masonnite) or 1/4 inch plywood and a tool magnet. I have written a pattern for the cover that I am selling for $10 plus postage and handling.  I had planned on making a few of them and got a couple done. I just don't have time nor do I have the cash to pay someone to produce them for me.  The flap is so long so it will be able to go around the take up roll and still be able to be secured with the magnet. The cover can be removed and washed if needed.