Martin & Co. Acoustic SP Custom Light 11 80/20 Bronze Guitar Str

New Martin & Co. Acoustic SP MSP3050 Custom Light 11 gauge, 80/20 Bronze acoustic guitar strings. Full set of 6 strings with gauges: E-1 (.011), B-2 (.015), G-3 (.023), D-4 (.032), A-5 (.042), E-6 (.052). Pickup in Milton.