{"product_id":"martin-era-premium-treated-strings-light-copy","title":"Martin Era Premium Treated Strings Medium","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eBuilt to achieve unmatched tone and playability, Martin Era™ strings set a new standard for what a phosphor bronze acoustic guitar string can be. Combining the best technologies from the Martin Strings lineup, Martin Era strings feature a patented Lifespan® treatment to protect against corrosion, Flexible Core construction to enhance fretability and comfort, and silk-wrapped ball ends—designed with vintage instruments in mind and as a premium touch that symbolizes Martin’s handcrafted string-making history. The Artist Light version was developed in collaboration with six-time GRAMMY® winner Jason Isbell and features a more traditional SP® core to match his signature guitar sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMedium .013-.017-.026-.035-.045-.056\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":43398522961979,"sku":"41Y25MP550T","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0265\/6190\/4699\/files\/MP550T_render_front.webp?v=1775658517","url":"https:\/\/willcuttguitars.com\/products\/martin-era-premium-treated-strings-light-copy","provider":"Willcutt Guitars","version":"1.0","type":"link"}