NZ - one thing always leads to another! Wouldn't be grand to have 25 in the swap this year.
Still room for more. At this time we are at 17. I am prepping for 20 but can always make more.
I was doing some wandering and searching for 2.5 information. Here is what I found. Wish it was all on a single chart, but none the less here is the info.
One slice of a layer cake will give you 16, 2.5 squares.
A fat quarter will yield 56 2.5 squares (based on an 18 X 22 FQ)
A jelly role strip will give 16 2.5 squares ( based on a 42" strip or 2.5" width of fabric cut)
and of course a charm square will give you 4 2.5's.
If you are using pre-cuts do not assume that they are accurate, Measure twice and cut once.