{"product_id":"nitori-2235084","title":"Double mattress (N Sleep CH2 EM)","description":"\u003cp\u003eHard type of N Sleep series. Thick pocket coils for a \"firm\" sleeping experience. \"Easy sorting\" mattress that is easy to disassemble when disposing. The coils support the body at points, fitting the body line. Packed in a roll, so it is easy to receive at the front door. You can use it immediately after opening. *It may take 2-3 days to return to its original size. Once opened, it cannot be recompressed. This is a double size. *Thickness approx. 18.5 cm (measured at the most expanded point) ■ Surface fabric Highly elastic knit fabric 100% polyester [Filling] Surface: Cotton (10 mm), soft urethane (10 mm), nonwoven fabric, soft urethane (20 mm), nonwoven fabric Back: Nonwoven fabric, soft urethane (15 mm), nonwoven fabric, soft urethane (15 mm), cotton (10 mm) [Number of springs] 660 [Spring wire diameter] Wire diameter 1.8 mm parallel arrangement 5 turns Coil height 100 mm *In the case of image images, the accessories used are for presentation purposes.\u003c\/p\u003e \u003cp\u003eSource: \u003ca href=\"https:\/\/www.nitori-net.jp\/\"\u003ehttps:\/\/www.nitori-net.jp\/\u003c\/a\u003e\u003c\/p\u003e","brand":"ニトリ","offers":[{"title":"Default Title","offer_id":46887032291566,"sku":null,"price":54890.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5732\/5294\/files\/223508408.jpg?v=1737822311","url":"https:\/\/mirumu.live\/en\/products\/nitori-2235084","provider":"MIRUMU","version":"1.0","type":"link"}