{"product_id":"premium-ergonomic-office-chair-for-back-support","title":"Premium Ergonomic Office Chair for Back Support","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:47454009-cda8-49a8-8fc7-6ceae0de13f5-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:47454009-cda8-49a8-8fc7-6ceae0de13f5-5\" data-testid=\"conversation-turn-12\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"aeede607-ba21-48c1-b1dd-f3afafa47108\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-section-id=\"1v9hij6\" data-start=\"0\" data-end=\"56\"\u003e\u003cstrong\u003eAdjustable Ergonomic Office Chair with Lumbar Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"58\" data-end=\"338\"\u003eUpgrade your workspace with this premium ergonomic office chair designed for maximum comfort and productivity. Featuring a breathable mesh back, adjustable headrest, and thick padded cushion, this chair provides exceptional support for long working hours at home or in the office.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"340\" data-end=\"356\"\u003eKey Features\u003c\/h3\u003e\n\u003ch4 data-start=\"358\" data-end=\"400\"\u003eErgonomic Support for All-Day Comfort\u003c\/h4\u003e\n\u003cp data-start=\"401\" data-end=\"660\"\u003eDesigned with an ergonomic “S” shaped backrest that follows the natural curve of your spine, this office chair helps reduce pressure on your back and waist. The adjustable lumbar pillow offers customized support to relieve fatigue caused by prolonged sitting.\u003c\/p\u003e\n\u003ch4 data-start=\"662\" data-end=\"690\"\u003eFully Adjustable Design\u003c\/h4\u003e\n\u003cp data-start=\"691\" data-end=\"756\"\u003eCustomize your seating position with multiple adjustment options:\u003c\/p\u003e\n\u003cul data-start=\"757\" data-end=\"881\"\u003e\n\u003cli data-section-id=\"19prac6\" data-start=\"757\" data-end=\"787\"\u003e3.39\" adjustable seat height\u003c\/li\u003e\n\u003cli data-section-id=\"gkpjnl\" data-start=\"788\" data-end=\"830\"\u003e45° adjustable headrest for neck support\u003c\/li\u003e\n\u003cli data-section-id=\"9e2eqx\" data-start=\"831\" data-end=\"881\"\u003eReclining backrest with 90°–135° tilt adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"883\" data-end=\"934\"\u003ePerfect for working, gaming, studying, or relaxing.\u003c\/p\u003e\n\u003ch4 data-start=\"936\" data-end=\"972\"\u003eBreathable Mesh \u0026amp; Thick Cushion\u003c\/h4\u003e\n\u003cp data-start=\"973\" data-end=\"1172\"\u003eThe breathable mesh back improves airflow and keeps you cool throughout the day. The seat cushion is made with high-density sponge padding and a thick 4-inch cushion for enhanced comfort and support.\u003c\/p\u003e\n\u003ch4 data-start=\"1174\" data-end=\"1212\"\u003eDurable \u0026amp; Heavy-Duty Construction\u003c\/h4\u003e\n\u003cp data-start=\"1213\" data-end=\"1393\"\u003eBuilt with a sturdy aluminum five-star base and a Class-3 gas lift certified by BIFMA durability standards. Supports up to 330 lbs while ensuring long-lasting stability and safety.\u003c\/p\u003e\n\u003ch4 data-start=\"1395\" data-end=\"1413\"\u003eEasy Assembly\u003c\/h4\u003e\n\u003cp data-start=\"1414\" data-end=\"1538\"\u003eComes with all required hardware, tools, and detailed instructions for quick setup. Assembly takes approximately 20 minutes.\u003c\/p\u003e\n\u003chr data-start=\"1540\" data-end=\"1543\"\u003e\n\u003cp data-section-id=\"3ipjz4\" data-start=\"1545\" data-end=\"1570\"\u003eProduct Specifications\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1572\" data-end=\"1921\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1572\" data-end=\"1686\"\u003e\n\u003ctr data-start=\"1572\" data-end=\"1686\"\u003e\n\u003cth data-start=\"1572\" data-end=\"1589\" data-col-size=\"sm\" class=\"\"\u003eProduct Number\u003c\/th\u003e\n\u003cth data-start=\"1589\" data-end=\"1597\" data-col-size=\"sm\" class=\"\"\u003eColor\u003c\/th\u003e\n\u003cth data-start=\"1597\" data-end=\"1624\" data-col-size=\"sm\" class=\"\"\u003eProduct Size (L × W × H)\u003c\/th\u003e\n\u003cth data-start=\"1624\" data-end=\"1651\" data-col-size=\"sm\" class=\"\"\u003ePackage Size (L × W × H)\u003c\/th\u003e\n\u003cth data-start=\"1651\" data-end=\"1668\" data-col-size=\"sm\" class=\"\"\u003eProduct Weight\u003c\/th\u003e\n\u003cth data-start=\"1668\" data-end=\"1686\" data-col-size=\"sm\" class=\"\"\u003ePackage Weight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1713\" data-end=\"1921\"\u003e\n\u003ctr data-start=\"1713\" data-end=\"1817\"\u003e\n\u003ctd data-start=\"1713\" data-end=\"1732\" data-col-size=\"sm\"\u003eZHUMI-C-3789F-BK\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1732\" data-end=\"1740\"\u003eBlack\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1740\" data-end=\"1767\"\u003e28.70\" × 27.70\" × 50.30\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1767\" data-end=\"1794\"\u003e30.30\" × 11.20\" × 22.40\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1794\" data-end=\"1805\"\u003e30.40 lb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1805\" data-end=\"1817\"\u003e35.40 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1818\" data-end=\"1921\"\u003e\n\u003ctd data-start=\"1818\" data-end=\"1837\" data-col-size=\"sm\"\u003eZHUMI-C-3789F-GY\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1837\" data-end=\"1844\"\u003eGrey\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1844\" data-end=\"1871\"\u003e28.70\" × 27.70\" × 50.30\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1871\" data-end=\"1898\"\u003e30.30\" × 11.20\" × 22.40\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1898\" data-end=\"1909\"\u003e30.40 lb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1909\" data-end=\"1921\"\u003e35.40 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1923\" data-end=\"1943\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1944\" data-end=\"2046\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"106icna\" data-start=\"1944\" data-end=\"1974\"\u003e1 × Ergonomic Office Chair\u003c\/li\u003e\n\u003cli data-section-id=\"1ek8skn\" data-start=\"1975\" data-end=\"2008\"\u003eInstallation Hardware \u0026amp; Tools\u003c\/li\u003e\n\u003cli data-section-id=\"7cqp00\" data-start=\"2009\" data-end=\"2046\" data-is-last-node=\"\"\u003eUser Manual \u0026amp; Assembly Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"null","offers":[{"title":"Black","offer_id":55673153454153,"sku":"CJJT229469601AZ","price":130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1469\/1401\/files\/413f8a5b-b1bf-40eb-8d77-a7d5bf49541c.jpg?v=1778297035","url":"https:\/\/hananegallery.com\/products\/premium-ergonomic-office-chair-for-back-support","provider":"hananegallery","version":"1.0","type":"link"}