a=4,40 mm; b=2,40 mm; c=1,30 mm, sterling silber (AG-925)
a=26,00 mm; b=12,00 mm; c=4,10 mm;, sterling silber (AG-925)
a=0,80 mm, b=3,16 mm, c=5,00 mm, sterling silber (AG-925)
11,50mm; Innen: 2,00mm; Biegeringe innen; 1,70mm; Sterling Silber (AG-925)