{"product_id":"martin-m260-regular-tension-classical-guitar-ball-end-set","title":"Martin M260 Ball End Classical Guitar Strings, Regular Tension","description":"Treble strings are nylon, basses are 80\/20 bronze wound, regular tension, ball end, 028 032 040 030w 035w 043w.","brand":"Martin","offers":[{"title":"Default Title","offer_id":27939356966976,"sku":"M260","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0147\/9412\/9472\/files\/3501096992832.png?v=1715655829","url":"https:\/\/www.elderly.surf\/products\/martin-m260-regular-tension-classical-guitar-ball-end-set","provider":"Elderly Instruments","version":"1.0","type":"link"}