{"product_id":"martin-hard-tension-classical-41y18m160-20037","title":"Martin M160 Classical Hard Tension Nylon Guitar Strings (28-43)","description":"Martin Classical strings offer an easy playing feel, excellent tuning stability and a warm clear tone. These strings are made of crystal nylon and are offered in a silver plated hard tension and 80\/20 bronze normal tension ball end for ease of stringing up your classical guitar.","brand":"C.F. Martin \u0026 Co.","offers":[{"title":"Default Title","offer_id":46605645021469,"sku":"20037","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/5228\/2702\/files\/M160FRONT.png?v=1770844524","url":"https:\/\/rockcitymusicco.com\/products\/martin-hard-tension-classical-41y18m160-20037","provider":"Rock City Music Co.","version":"1.0","type":"link"}