10AWG*2C (0.254mm *105 tinned copper wire for each conductor), Black & Red Cable, 2 Conductor Parallel Wire, Max Voltage: 300V. Tinned copper wire, 10 AWG wire, protecting them from corrosion, and easy to solder. This low voltage wire is flexible and easy to strip, also its thick. Waterproof, dust and dirt resistant, rated for direct burial, Withstanding prolonged sun exposure, Weather resistant. Rated temperature: 176°F, neither cracking at the high temperature, nor turning hard in the cold, offering long-lasting durability. The iGreely 10 gauge wire can be used for solar panels, DC circuits, Boat, Marine, Automotive, RV, Outdoor lights and inverter wiring.