Sporting Goods 
Pet Supplies 
Copper/Niobium Superconductor
7#: inner diameter 17.3mm
8#: inner diameter 18.2mm 9#: inner diameter 19mm
10#: inner diameter 19.8mm
11#: inner diameter 20.6mm
12#: inner diameter 21.4mm
please note that the pattern will be differ from one to other, due to the way
it made.
7#: inner diameter 17.3mm
8#: inner diameter 18.2mm 9#: inner diameter 19mm
10#: inner diameter 19.8mm
11#: inner diameter 20.6mm
12#: inner diameter 21.4mm
please note that the pattern will be differ from one to other, due to the way
it made.
| Type | Ring |
|---|
