Alice,
It may be a different brand, I will have to look into that. I know we have used other brands in our shop, but have been doing a bunch of corian lately. Just assumed it was corian. Thanks for pointing that out.
magpens,
It is 2 pieces laminated together. I start off with 5"x1"x1/2" and after the glue up, I bring it down to 5"x3/4"x3/4". Alice did a nice little write-up on how to get a seamless glue up.