My throw is finally complete. I used 15 squares or 30 triangles. To get a bigger throw you might want to use 20 squares. My throw is 3 squares by 5. I figure I can always add an extra row.
A 4 square by 5 square(20) is a really nice size. It is actually relatively fast to do. My goal was
to weave at least 1 square a day. Even with my crazy schedule I was able to do that. The nice thing about this craft is you can pick it up for 5 minutes then come back to it an hour later and know exactly where you are.. so it is easy to progress even with a crazy life.