I have this: http://www.ratpadz.com/ I didn't buy it for gaming, I bought it because it's extremely large and solid plastic so it won't wear out any time soon and it has rubber feet so it won't slide around. It's been two years and it's pretty much like new except that the logo wore off.

My desk is made of glass and metal with holes in it, so I need a mousepad. I don't buy wooden furniture, on account of this being the 21st century.