[Elecraft] Looking for static dissipative bench pad

[Mike B]

Looking over the K3 assembly equipment list, I see that I have everything but a
static dissipative pad.  This is for bench use, so a 24x24" up to 24x36" or so
pad would be sufficient.  Googling around, I find models from $15 to over $100.

I only need it sporadically for hobby use, so don't want to spend a lot on one.
 I'm leery of the $15 models off Amazon, but they may be good enough for my use.

Anyone have a recommendation on a quality but relatively inexpensive model?

73,

Mike KW1ND