Superstrong multistranded (35 strands )woven and then covered with a non migratory dark yellow plastic sheath ..1.65mm total diameter .1 meter weighs 5grams .Breaking strain is 16kg plus ..new unused old stock made by austral standard cables australia . as originaly supplied by AWA for their TR105 portable SSB radio ..dipole aerials ...auction is for 1 metre can supply cut to length ..please specify length required when purchasing