Stinger SHW10B 50-Feet of 1/0 Gauge Matte Blue Hyper-Flex Power/Ground Cable, Blue 50 ft. of 1/0 Gauge Matte Blue Hyper-Flex Power/Ground Cable Matte finish Hyper-Flex wire construction provides excellent flexibility True-spec tinned oxygen-free Copper Single conductor reduces electromagnetic noise Rated for -20 to 105C. 4214 strand count