72 strand @ 0.125mm for a 1mm square copper bundle finished in nylon.

This listing is for 100 meters, we will not supply orders for less.

If you have any other questions about the wire please email.

Do not call and ask for information about coil manufacture, we do not have the time to educate you about how to build them. 

You can sign up for the geotech forum and read over the information there. 

If you call and say something like " can I pick your brain about repairing/building/making coils " I will ask for your bank card details and charge you $500 an hour with a one hour minimum.

Go to this link instead and read all the free information in your own time...

https://www.geotech1.com/forums/