1 1/2 inch wide  BioThane ™️ collar with 0me large 

ring front  center  and a sturdy nickel plated roller buckle 

closure 

it is available in 4 sizes 

small- 12 to 14 inch neck size 

medium- 12 3/4  to14 3/4 inch neck size

large - 13 3/4 to16 inch neck size 

x large - 15 to 17 inch neck size 

why is  it called the c bon collar 

I realy don’t know 

it is one of the  oldest  designs that I still make .

years ago  I was working a noir leather. In detroit 

and found a old box of patterns in the basement 

modified them a bit to fit the hardware that I like to use 

c bon was the name on the pattern pieces 

And it stuck