{"product_id":"martin-ma130-authentic-acoustic-sp-silk-steel-strings-custom-11-5-47","title":"Martin MA130 Authentic Acoustic SP Silk \u0026 Steel Strings, Custom 11.5-47","description":"\u003cp\u003eSilk and steel folk strings at a low overall tension of about 122 lb, for a softer, mellower sound and an easy feel under the fingers. Martin's SP tin-plated core adds tuning stability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStrings\u003c\/strong\u003e\u003cbr\u003eGauges: .0115, .014, .023, .028, .038, .047\u003cbr\u003eTension: 122.2 lb total\u003cbr\u003eType: silk and steel\u003cbr\u003eCore: tin-plated SP\u003c\/p\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":47855957901396,"sku":"210000008892","price":12.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/1220\/7188\/files\/210000008892_1.jpg?v=1792115836","url":"https:\/\/lauzonmusic.com\/products\/martin-ma130-authentic-acoustic-sp-silk-steel-strings-custom-11-5-47","provider":"Lauzon Music","version":"1.0","type":"link"}