FireStik Hi-Performance R-72A Mini-8 Cable - 6' Long Stranded center conductor to maximize flexibility and prevent untimely breakage. Shielding coverage that averages 95% to protect against RF leaks and interferrence. Polyvinyl center insulation for ruggedness and longivity. Performance that exceeds mil-spec requirements for 50 ohm RG-8X/Mini-8 coax. 6' in total length