turntable mat for clear audio table?

Might anyone recommend a good turntable mat for a Clearaudio table (i.e. acrylic platter)? Tks!

I like the Funk Achromat. Other than that, no mat at all.
A mat is the way to go, as acrylic can always be improved on. DIY could be a piece of Tandy Leather Poundo Board. It is sold in 12 x 24 inch pieces so cutting it should not be a problem. Will cost you about $20, for two.