a=2,30 mm; b=12,40 mm; c=1,60 mm; d=1,95 mm; e=3,70 mm, sterling silver (AG-925)
7,65 x 6,00mm; Thockness: 4,55mm; Sterling silver (AG-925)
7,00 x 5,00 mm; 0,50mm; 1,20mm; Sterling Silver (AG-925)