{"product_id":"ergonomic-office-chair-lumbar-support-3d-armrests","title":"Ergonomic Office Chair with Lumbar Support \u0026 3D Armrests","description":"\u003cp\u003eA premium ergonomic office chair engineered for all-day comfort, featuring an independently adjustable lumbar system, multi-directional armrests, and a high-recline backrest. Ideal for home office and professional workspaces.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependently Adjustable Lumbar Support:\u003c\/strong\u003e 3.1\" adjustable lumbar with a separated backrest design that adapts to your spine curve for improved posture and all-day comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2D Leather Headrest:\u003c\/strong\u003e Adjusts 2.4\" in height and 60° in rotation, covered in soft leather with carbon fiber texture for premium support during long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Armrests:\u003c\/strong\u003e Adjust 2.8\" up\/down, slide 2.4\" forward\/back, and rotate 30° — versatile support for typing, relaxing, or focused work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e140° Recline with 4 Locking Positions:\u003c\/strong\u003e Recline freely with four lockable angles for flexible rest or focused work posture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Cushioned Seat:\u003c\/strong\u003e High-resilience cotton cushion with premium PU leather seat and breathable mesh\/PU leather back for pressure relief and lasting comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Safety \u0026amp; Smooth Mobility:\u003c\/strong\u003e Class-4 gas lift, steel base with removable five-star legs, and silent PU-wrapped casters that protect floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36-Month Parts Warranty:\u003c\/strong\u003e Includes 36 months of parts replacement or repair service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e21\"D x 20.5\"W x 43\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth (D)\u003c\/td\u003e\n\u003ctd\u003e21 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (W)\u003c\/td\u003e\n\u003ctd\u003e20.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (H)\u003c\/td\u003e\n\u003ctd\u003e43 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumbar Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e3.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadrest Height Adjustment\u003c\/td\u003e\n\u003ctd\u003e2.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadrest Rotation\u003c\/td\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Vertical Adjustment\u003c\/td\u003e\n\u003ctd\u003e2.8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Forward\/Back Slide\u003c\/td\u003e\n\u003ctd\u003e2.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Rotation\u003c\/td\u003e\n\u003ctd\u003e30°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Angle\u003c\/td\u003e\n\u003ctd\u003eUp to 140°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Lock Positions\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Lift Class\u003c\/td\u003e\n\u003ctd\u003eClass 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Material\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Material\u003c\/td\u003e\n\u003ctd\u003ePU Leather, High-Resilience Cotton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Material\u003c\/td\u003e\n\u003ctd\u003eBreathable Mesh, PU Leather\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCaster Type\u003c\/td\u003e\n\u003ctd\u003eSilent PU-Wrapped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Count\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e36 Months (Parts Replacement\/Repair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AutoFull","offers":[{"title":"Black","offer_id":48645620826357,"sku":"B0F2MM9NZQ","price":304.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6619\/5701\/files\/71_s_gu39mL.jpg?v=1787102719","url":"https:\/\/nestifys.com\/products\/ergonomic-office-chair-lumbar-support-3d-armrests","provider":"Nestifys","version":"1.0","type":"link"}