Originally Posted by dc989

This is what I used. Actually it is one of those pads you use under a tablecloth to protect your table and reduce noise, I think. Works very well and is cheap at Walmart. Having said that the only glitch was getting it flattened out and the fold lines smoothed down. I finally put it in my dryer with a fabric softener sheet which helped. You can't iron it, so hopefully it will keep relaxing with use.