{"product_id":"couch-cushion-support-board-21-5-70-inch-seat-reinforcement","title":"Couch Cushion Support Board – 21.5 × 70 Inch Seat Reinforcement","description":"\u003cp\u003eRestore firm, even support to a sagging sofa in seconds — no tools, no heavy lifting, no damage to fabric. Simply remove the cushions, lay the board across the frame, and replace the cushions. Done.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports up to 400 lbs\u003c\/strong\u003e — thick multilayer composite solid wood construction; won't bend, warp, or crack under daily use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: 21.5 × 70 inches\u003c\/strong\u003e — foldable design fits most sofas, loveseats, sectionals, and chairs; fold down to fit smaller frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-slip grip dots\u003c\/strong\u003e — keeps the board locked to the sofa frame without sliding or shifting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpholstery-safe\u003c\/strong\u003e — rounded edges prevent tears and scratches; soft 600D Oxford fabric top with moisture-proof non-woven backing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tools required\u003c\/strong\u003e — installs in seconds; stackable panels let you customize support level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-year replacement coverage\u003c\/strong\u003e — if the board develops issues within 3 years, it will be replaced\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Field \u0026 Nook","offers":[{"title":"Default Title","offer_id":45433176358981,"sku":"B0GKV9ZYX1","price":98.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/4180\/9221\/files\/91bxGWHYoqL._AC_SL1500.jpg?v=1785583906","url":"https:\/\/fieldandnook.com\/products\/couch-cushion-support-board-21-5-70-inch-seat-reinforcement","provider":"Field \u0026 Nook","version":"1.0","type":"link"}