D'Addario BNH-3B Pro-Arte 80/20 Bronze on Nylon Core Classical Guitar Half Set, Hard Tension Bass strings from D'Addario's EJ48 string set. Bright acoustic tone Increased resistance, volume and projection Hard Tension String Gauges .030, .036, .044 <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.