I really like the difference in the size of the tiers of this cake. Can you help me figure out if it is 2, 3, or 4 inches? Also what size do you think the cake are as well? I think it is 3 inches but not sure. Thanks in advance!

http://www.cakepicturegallery.com/v/birthday-cakes/Three+tier+square+white+wedding+cake+with+fresh+flowers+on+top.JPG.html

I hope the attachment works.

I'd guess 8 x 12 x 16, but it's hard to tell.

id say 6" 9" and 12" total 126 servings