Thank you for viewing. These are nickel wound strings for an electric guitar. The gauge is 10-46, so please be sure not to mistake them for Super Slinky strings, etc., before purchasing. This is a single item listing, but there are two in stock. You can purchase up to two at the same time. If you purchase two, I will relist them for 1300 yen, a 100 yen discount, so please feel free to make an offer. Shipping is planned via Yu-Packet Post mini. If you order two at the same time, please note that due to the size limitations of Yu-Packet Post mini, the items may be shipped without cushioning material.