This couple butterfly ring is very impressive, isn't it? Let's try it, it won't be too difficult if you really want to do it You can use any wire size, any beads ( have hole ) you have Large diameter ...

Soft copper wire : 20 gauge ( wire diameter 0.8mm ) : 50cm ( 20 inch) 22 gauge ( wire diameter 0.6mm ) : 50cm ( 20 inch).