{"product_id":"j-176233","title":"Buton Ring Binder RB-A4-DG 25mm 30 Holes A4S Dark Ash 4996297374251","description":"\u003cp\u003eIt can be used in two ways: pocket and loose leaf. Uses resin binding, so it's lightweight and easy to carry! The back cover can be replaced. *Pockets are not included. ●External dimensions (vertical) [mm]: 316●External dimensions (horizontal) [mm]: 255●Color: Dark gray●Spine width [mm]: 25●Cover thickness [mm]: 1●Number of holes [holes]: 30●Ring inner diameter [mm]: 13●Maximum number of pockets [sheets]: 30●Back heading replacement: Possible ●Standard: A4-S●Material: Polypropylene ●Ring binder (30 holes) \u003cvertical type\u003e\u003c\/p\u003e","brand":"officejapan","offers":[{"title":"Default Title","offer_id":46184378958046,"sku":"j-176233","price":599.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/9335\/9809\/files\/176233_01_230214.jpg?v=1757441354","url":"https:\/\/office-japan.jp\/en\/products\/buton-ring-binder-rb-a4-dg-25mm-30-holes-a4s-dark-ash-4996297374251","provider":"OfficeJapan オフィスジャパン","version":"1.0","type":"link"}