{"product_id":"martin-m6200-sp-lifespan-80-20-bronze-medium-acoustic-guitar-string-set-13-56","title":"Martin M6200 SP Lifespan 80\/20 Bronze Medium Acoustic Guitar String Set (13-56)","description":"\u003cp\u003eMartin SP Lifespan strings are the next level in studio performance.\u003c\/p\u003e\n\u003cp\u003eTreated for long life, they repel dirt, grit and other environmental elements that can quickly alter the sound of your strings. The treatment is so incredibly thin, you won't even know it's there.\u003c\/p\u003e\n\u003cp\u003eMartin SP Lifespan 80\/20 Bronze acoustic guitar strings are made with bronzed steel core wire and bronze wrap wire, then all six strings are treated for long life. SP Lifespans are designed to last longer and sound better so you can play on!\u003c\/p\u003e","brand":"Martin Strings","offers":[{"title":"Default Title","offer_id":45355284824243,"sku":"M6200","price":26.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/6382\/3027\/files\/M6200.jpg?v=1773725072","url":"https:\/\/southsideguitars.com.au\/products\/martin-m6200-sp-lifespan-80-20-bronze-medium-acoustic-guitar-string-set-13-56","provider":"Southside Guitars","version":"1.0","type":"link"}