This is much smaller than it looks:) It is a single layer of the smallest oval pan set w/small rectangle and smaller yet sq stacked and iced in buttercream. A piece of hard plastic around the oval then sucker sticks stuck into the cake for railing w/royal icing 'ropes'. Wilton pillars for smoke stacks. 2 couples were going to celebrate their b'day & anniversary later in the year on a cruise.