A=21,00 mm; B=12,40 mm; C=1,20 mm, Sterling Silber (AG-925)
A=20,00 mm; B=18,00 mm; C=0,60 mm, sterling silber (AG-925)
A=18,00 mm; B=15,70 mm; C=1,20 mm, sterling silber (AG-925)
A=20,90 mm; B=16,50 mm; C=1,70 mm, sterling silber (AG-925)