A=8,30 mm; B=21,00 mm; C=0,80 mm, sterling silver (AG-925)
A=15,00 mm; B=11,00 mm; C=3,60 mm, sterling silver (AG-925); Adjustable
A=22,00 mm; B=14,90 mm; C=1,10 mm, Sterling silver (AG-925)
A=30,00 mm; B=6,00 mm; C=1,10 mm, sterling silver (AG-925)