This is a 20 foot length of silver plated copper wire with PTFE (Teflon) insulation. This wire is stranded wire with 7 strands. It is 34 AWG, This is one of my smallest wires. The outside diameter is aprox. 0.0155 inch, 0.39mm. The color is violet. Because this wire is so small it would be great for rewiring tonearms. I have a total of 6 colors of this and I also sell this in assortments. This is very high quality mil. Spec. wire made in the USA.  I Will ship Worldwide. This is a 20 foot length of wire. If you buy more than one I will ship it in a continuous length.