I had thought it would be a bit bigger and it was not sold as a miniature. The leaves are certainly about the size of most hybrid cattleya types.
My Ctt. Hazel Boyd 'Elizabeth' is also in bloom and it's about the same size. But of course the leaves on her are much smaller.
EDIT
I stand corrected! It's a "dwarf hybrid"...I got this from 4331steven on ebay (his pic is better than mine too )