Super Flexible, 20 Gauge Tinned Copper Silicone Rubber Wire, 100 Strands of 0.08mm Per Conductor. 33ft 2 Conductor Parallel Cable, Contains 33ft Red and 33ft Black, Glued Together. Wide Temperature Range: -60°C to +200°C, Anti-aging, Anti-acid and alkali. Hightly Efficient Transmission, Made by Purity Oxygen-free Copper, Rated Voltage: 600V. Multi-tasker: Uav Model, 3D Printing, and Various Electric Machineries, Electronic Ceramics, Heating Parts, Led Lighting, Auto Electronic, Ballast etc.