{"product_id":"coresit-memory-foam-seat-cushion","title":"CoreSit™ Memory Foam Seat Cushion – Tailbone Cutout \u0026 Built-In Back Support","description":"\u003cp\u003eThe CoreSit™ is a single block of high-density memory foam shaped like a small armchair: a deep contoured seat, and a back panel that rises behind you and fills the hollow of your lower back. A keyhole opening is cut right through the seat, so your tailbone rests over empty space instead of pressing into the chair.\u003c\/p\u003e\u003cp\u003eIt goes on an office chair, a car seat, a kitchen chair. Two straps hold it to the backrest and the textured base keeps it from sliding on leather. The cover unzips all the way round and goes in the machine.\u003c\/p\u003e","brand":"Déniche","offers":[{"title":"Default Title","offer_id":54639884861777,"sku":null,"price":44.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1054\/5784\/4561\/files\/8ba2cbef7b9e1f7b3be930aaaebdd693.jpg?v=1787259942","url":"https:\/\/chezdeniche.com\/products\/coresit-memory-foam-seat-cushion","provider":"Déniche","version":"1.0","type":"link"}