{"product_id":"extra-hard-tension-xt-composite-nylon-coated-classical-guitar-strings-wzjzuw","title":"Extra Hard Tension, XT Composite\/Nylon Coated Classical Guitar Strings","description":"XT are our longest lasting classical strings, combining centuries of D’Addario expertise with modern coating technology. XT Classical features our composite basses, constructed with a long-lasting multifilament core, wrapped with silver-plated copper, and finished with our proprietary XT coating, for bold, projecting tone and extended life span. They’re complimented with our precision Pro-Arté nylon treble strings which provide the warm, mellow charm traditionalists love. This Extra Hard tension set provides maximum string resistance and projection.","brand":"D'Addario","offers":[{"title":"Default Title","offer_id":64268041716081,"sku":"XTC44","price":18.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/8024\/8177\/files\/dunbgh5wp8xa_888533bf-3935-4bd5-a991-f13fe7606505.jpg?v=1784956198","url":"https:\/\/daddarios.shop\/products\/extra-hard-tension-xt-composite-nylon-coated-classical-guitar-strings-wzjzuw","provider":"Erie \u0026 Ninth Supply","version":"1.0","type":"link"}