Philmore WH24-BN-100, Solid Strand Copper Wire - 24 AWG - 100' - BROWN Product Attribute Product Value Gauge 24 AWG Color brown Weight 6.1 oz Material solid tinned copper 100 ft. spool, UL style 1007/1569 VW-1, 300 volts .016" insulation thickness, 0.57" nom. O.D.