This is a Stage Plus premade 4 metre black instrument cable (SP-CABTRACPMACPM004S) with an Amphenol ACPM-series 1/4-inch (6.35 mm) mono jack plug on each end, built on Sommer Cable's SC-Tricone instrument cable. Stage Plus is AV Distribution's South African house brand, and it assembles premade cables in-house for stages, venues, rental companies and installers who want a ready-to-use, tested cable. SC-Tricone MKII uses a 0.22 mm² conductor made of fine 0.10 mm strands with skin-PE insulation, double shielding (a helical copper screen plus a conductive carbon layer) against handling noise, and a 5.9 mm PVC jacket that is robust, easy to coil and resistant to cable breaks. It is intended for guitars, basses, keyboards and other unbalanced instruments on stage and in the studio. At 4 m it gives enough length for a guitarist to move around in front of an amplifier or pedalboard without excess cable on the floor.