I replied to your PM but here's the link to some mats that look exactly like what I have:
Anti-Fatigue Mats
Also, I updated my Pump setup with two bars that I made out of pipe and bases and borders for the pads with proper spacing for FS/NM play. I did a write-up of all of this also on Pump Haven if you're interested (includes pics of the final setup and instructions on how to build the bars, as well as my original review of the Technomancer pads):
My Home Pump Setup