RedGarnet222

I am sorry pete, I don't know a site link. I have made many of them and here is one picture I shared here on the board.

I measured my machine and added three inches or so to the width. Then I measured the base of the machine and added the length of the pockets and the drop I wanted. That was the finished size of the mat. I made the pockets by a folded over quilted long piece and added it to the bottom before stitching on the binding. I finished up by adding the pincushion attached to the right top side.

I hope this helps you some.