A=38,80 mm; B=14,50 mm; C=1,90 mm, sterling silver (AG-925)
A=8,30 mm; B=25,50 mm; C=0,80 mm, sterling silver (AG-925)
A=8,30 mm; B=21,00 mm; C=0,80 mm, sterling silver (AG-925)
A=13,50 mm; B=2,50 mm; C=1,50 mm, sterling silver (AG-925)
a=26,00 mm; b=4,00 mm; the widths of the wire: 0,70 mm, sterling silver (AG-925)