Our flat Tin/Copper braided sleeve has excellent cut through and abrasion resistance. It is made in compliance with AA59569 (formerly QQB575) specifications where applicable. The braid is manufactured to provide shield coverage of 90% minimum (70% for .078" and smaller) at the nominal diameters specified. The raw material meets ASTM B33 requirements. Braided from 36 AWG (0.005") tinned copper wire.