Brand new, unused Ernie Ball Super Slinky electric guitar strings ※Unopened (#2223; .009, .011, .016, .024, .032, .042) x 2 sets for sale. The following is quoted from the manufacturer's website: Color: Nickel Finish Type: Uncoated The Slinky series features wound strings made with tin-plated hex steel cores (hexagonal core wires) wrapped with nickel-plated steel wire, and plain strings made of high-hardness tin-plated high-carbon steel. The uncharacteristic and balanced sound can be widely used regardless of genre. Please consider purchasing after understanding the above. #Strings #ElectricGuitar #ErnieBall #SuperSlinky #SuperLight #9