No, it does not actually have coffee in it, it is made to be eaten in the morning with coffee. All it is, is a breakfast cake.
cake
you have to make it an frozen coffee i cream cake.
It will keep longer; but if you are going to eat it w/in 2 days of first buying, no. Fresh is fresh. (that usually means between 1 & 2 days.)
In reality, it can be any size you want it to be. Traditionally, it is the size of the average cake pan, though.