Packing: Total 20 feet, 10 ft black and 10 ft red<br> High Quality Ultra Flexible Soft Silicone Rubber Copper Wire! Super Low Impedance,Highly Efficient!<br> High-purity oxygen-free Tinned Copper, silicone stranded wire has strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.<br> High Temperature Resistant Silicone Wire.Temp: -60 degree celsius +200 degree celsius; Nominal Voltage 600V.<br> Widely used for model planes,model cars,model ships,batteries,lamps,household appliances,electric heating appliances,meters,instruments,motor lead wire and digital fields.