{"product_id":"3-fold-5cm-mattress-double","title":"3-Fold 5cm Mattress Double","description":"This mattress uses firmer polyurethane in the lumbar area, reducing pressure on the lower back and maintaining a straight sleeping posture. With a thickness of 5cm, you won't feel the hardness of the floor when lying down. Place it under your current futon for a plush sleeping experience. Available in single, semi-double, and double sizes. Size: 140×192×5cm.","brand":"Irasshaimase","offers":[{"title":"Default Title","offer_id":47733046771942,"sku":"4955872852041","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/3367\/5494\/files\/4955872852041.jpg?v=1780377873","url":"https:\/\/myjpstore.com\/products\/3-fold-5cm-mattress-double","provider":"Irasshaimase","version":"1.0","type":"link"}