The GHS L11 L16 strings are specifically designed for banjo and mandolin, offering high-quality stainless steel construction for durability and exceptional tone. As a trusted brand in the musical instruments industry, GHS ensures reliable performance and consistency across their product range. Perfect for folk and world music enthusiasts, these strings are a popular choice among musicians looking for dependable and authentic sound reproduction on their mandolins. These are two packets each of the sizes L11 and L16 as seen in the first photo. They are a unused, found in a wallet with empty paper cases for other GHS strings (I'm sure you can make use of them). Condition: some areas of rust that I'm sure can be wiped off. sold as seen