We are super excited to release our Rusty Kanokogi collector's challenge coin.  In Rusty's country, the  challenge coin designates an honor bestowed to receipient as being a part of a greater good.  Typically, has the unit's insginia or logo.  This coin has been designed & released with Side A - the original logo for the Women's First World Judo Championship as well as our current logo for Project Rusty.  Side B - was designed with a black belt surrounding the world depicting how far her efforts reached.  The coins were manufactured by an authentic Challenge coin supplier & exclusively design by us.  All proceeds go directly back into our mission of telling the story of Rusty Kanokogi.   
The size is approximately 1 3/4" or 4.445 centimeters.  It has a nice depth to it visually and also has a nice weight to it.  Our challenge coins are designed with two sides per coin as shown in photos.  Edition size is 500 currently.