A=24,0 mm; B=15,0 mm; C=2,00 mm; D=12,00 mm, sterling silver (AG-925)
12,00 x 14,00mm; thickness: 0,80mm, sterling silver (AG-925)
a=12,00 mm; b=17,00 mm; Thickness: 0,60mm; sterling silver (AG-925)