When that world-famous Kenichiro Sawada devised fly called this aquamarine, the original was 35mm size.
However, in Japan of the small island, the size of this fly gradually shrank for the number of fish to be able to catch because there were too much fishing people.

Size like this becomes normal now. It is 25mm of the Waddington shank and 4 of the double.

However, this high-performance fly continues still charming two tough cherry salmons.

I am sorry that I publicize it.
If it is hope, I can send out the U.S. for the postage of 10 dollars.
I sell it for 10 dollars per 1.