A=6,80 mm; B=3,60 mm, Sterling silver (AG-925); Adjustable Size
A=11,50 mm; B=12,70 mm; C=14,60 mm; D=3,10 mm, sterling silver (AG-925)
A=8,00 mm; B=10,00 mm; C=12,00 mm; D=3,00 mm, sterling silver (AG-925)