2 tongues w/ roller buckles, center mount "D", 2 ply, and permantly set copper rivets. The collar is bomb proof and looks better as it wears, as it gets a distressed look, like a broke in leather jacket... if your leather jacket was 3/8" thick.
The collar is best done @ no less than 2" wide, (though I prefer 2.5" ).
You can see more on ST Leathercraft on FaceBook @;
http://www.facebook.com/album.php?aid=91262&id=101977654043#/pages/Blanchester-OH/ST-Leathercraft/101977654043
I have more tricks up my sleeve yet, bgut not ready to publish just everything... so for now...



And Thank You, as always for takin a look!
brad.