{"product_id":"ergonomic-big-tall-office-chair-lumbar-support","title":"Ergonomic Big \u0026 Tall Office Chair with Lumbar Support","description":"\u003ch2\u003eErgonomic Big \u0026amp; Tall Office Chair with Lumbar Support\u003c\/h2\u003e\u003cp\u003eDesigned for all-day comfort, this heavy-duty ergonomic office chair supports users up to 400 lbs and accommodates heights from 5'3\" to 6'7\". Featuring a breathable mesh backrest, high-density foam seat, and extensive adjustability, it's built for home offices, gaming setups, studios, and conference rooms.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Lumbar \u0026amp; Backrest Support:\u003c\/strong\u003e High-adjustable lumbar support with seat height, seat depth, 2D headrest, and 4D armrest adjustments for a personalized fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Mesh Back \u0026amp; High-Density Foam Seat:\u003c\/strong\u003e 50D high-density foam seat cushion (19.69\"W x 20.47\"D) paired with a premium mesh backrest for breathability and comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e135° Reclining with 3-Level Lock:\u003c\/strong\u003e Tilt function allows 90°–135° backrest range, locking at 90°, 110°, or 135° for work or relaxation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Build – Supports 400 lbs:\u003c\/strong\u003e Reinforced five-star metal base with Class-3 SGS-certified gas lift for outstanding stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Swivel \u0026amp; Smooth PU Casters:\u003c\/strong\u003e Glides quietly on carpet and hard floors for effortless mobility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Assembly (15–25 min):\u003c\/strong\u003e Includes all-in-one installation tool kit and instruction guide. No extra tools required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e25.59\"L x 26.77\"W x 40\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (Depth)\u003c\/td\u003e\n\u003ctd\u003e25.59 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e26.77 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e40 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eOversized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Dimensions\u003c\/td\u003e\n\u003ctd\u003e19.69\"W x 20.47\"D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMesh back, 50D high-density foam seat, plastic frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Options\u003c\/td\u003e\n\u003ctd\u003eGrey, Black, Navy, Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e400 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e46 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Lift Class\u003c\/td\u003e\n\u003ctd\u003eClass-3 SGS Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Range\u003c\/td\u003e\n\u003ctd\u003e90°–135°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrests\u003c\/td\u003e\n\u003ctd\u003e4D Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadrest\u003c\/td\u003e\n\u003ctd\u003e2D Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eFive-star reinforced metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasters\u003c\/td\u003e\n\u003ctd\u003ePU, carpet \u0026amp; hard floor compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.0\" x 20.0\" x 15.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jacia House","offers":[{"title":"Grey","offer_id":48647738491125,"sku":"B0H73WKD4S-1","price":340.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48647738523893,"sku":"B0H73WKD4S-2","price":358.99,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":48647738556661,"sku":"B0H73WKD4S-3","price":340.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":48647738589429,"sku":"B0H73WKD4S-4","price":340.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6619\/5701\/files\/71X1fYxQ90L.jpg?v=1787105682","url":"https:\/\/nestifys.com\/products\/ergonomic-big-tall-office-chair-lumbar-support","provider":"Nestifys","version":"1.0","type":"link"}