Combination of uncoded c-rings.
note 1 : yellow marker on top of metal ring (on left or right leg) and 2 c-rings (on other leg).
note 2 : used colours are : yellow, black, white, red, green, blue, purple.
note 3 :
Combination of c-rings.
note 1 : red marker and metal ring (on right leg) and 2 c-rings (on left leg).
note 2 :
Yellow ring with a black three alpha code (on left leg) and metal ring (on right leg).
note 1 :
