Soft copper wire : 20 gauge (wire diameter 0.8mm): 2 strands, each long 40 cm (16 inch) 2 cm (0.7 inch) for clasp beads: 4mm ...
Full tutorial video link above the title wire size to make ring diameter 1,5cm (can + a few centimeters to depreciate) 19 gauge ( wire diameter 0.9mm ) : 13cm( 5 inch) 24 gauge ( wire diameter 0.5mm ) ...