... %Copper extension cable,superior quality 2.Specializing in extension cable since 1986 3.UL extension cable Item No.:LS-701Item Name:extension cable Specification:100% copper extension cable Length:6FT ... :100% copper extension cord,with superior quanlity,specializing in extension cord since 1986Products:Extension cord,booster cable,emergency kit,ouverhaul lamp,sockets and plugs extension cable