Buzzer wrap is a medium trasparent rib being aprox 1mm wide.  It was designed to produce the thinnest of buzzer bodies. Now also used as butts and emerger bodies.    It is sold in 8inch (20cm) hank length, each length being able to wrap down and up a B175 #10  with overlapping turns and have sufficient material to whip finish.  The width of buzzer wrap is 1mm.  Available in wide range of fluorescent and non fluorescent colours.   Buzzer wrap needs to protected with a coat of varnish.