a=2,50 mm; b=12,40 mm; c=2,00 mm; d=1,80 mm; e=3,30 mm, sterling silver (AG-925)
8,00 x 3,20mm; Jumpring Ø: 1,50mm; Ø: ca: 1,00mm; Sterling silver (AG-925)
a=19,00 mm; b=11,00 mm, sterling silver (AG-925); the widths of the wire: 0,80 mm