HOOK UP SOLID WIRE KIT 6 DIFFERENT COLOR 100 FT SPOOLS - EX ELECTRONIX EXPRESS Six 20 Guage 100 feet solid wire spools by Electronix Express Insulation: PVC .010" Temperature Rating: 300 Volts R.M.S. Resistant to Water, Oil, Solvents, Fungus. Is also Flame Retardant Assorted colors: Red, black, green, yellow, blue, white