Only 2 1/2" thick and I think I can do one as thin as 2"
http://www.youtube.com/watch?v=WrVGdoAlKzw
http://www.youtube.com/watch?v=ZCE4XoM-HAg
IT is 9 3/4" by 14 1/4" by 2 1/2 and weighs only 8.2 LBs