1)colored speaker cable 2)Conductor:Bare copper stranding, tin copper stranding 3)Certificate:CCC,CE,ISO9001 4)High quality Packaging&Delivery Packaging Lengths:100,200 or305m/roll and 100,200yards/roll,various lengths are Detail: available . Inner : Wooden ,plastic and paper reel ,Outer: carton box, pull out box and pallet other packing available as your wanted.Delivery detail:5-15days according ...