Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 20cm ( 8 inch) 22 gauge ( wire diameter 0.6mm ) : 70cm ( 28 inch).
Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 3 strands, each 40cm ( 16 inch) 4mm cone crystal If you make a bracelet with a diameter of more than 5.5cm, you should use a wire with a length of ...