{"product_id":"big-tall-ergonomic-office-chair-lumbar-support","title":"Ergonomic Big \u0026 Tall Office Chair with Lumbar Support","description":"\u003cp\u003eA heavy-duty ergonomic office chair engineered for all-day comfort, featuring customizable lumbar support, breathable mesh back, and a high-density foam seat. Designed to accommodate users from 5'3\" to 6'7\" with a 400 lbs weight capacity.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Lumbar Support:\u003c\/strong\u003e High-adjustable lumbar support and backrest with full-body coverage for head, back, hips, and arms. Seat height, seat depth, 2D headrest, and 4D armrests are all adjustable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Mesh Back \u0026amp; 135° Recline:\u003c\/strong\u003e Premium breathable mesh backrest paired with a 50D high-density foam seat cushion (19.69\"W x 20.47\"D). Tilt function locks at 90°, 110°, or 135° for flexible positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 400 lbs Capacity:\u003c\/strong\u003e Reinforced five-star metal base with Class-3 SGS-certified gas lift for outstanding stability and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth 360° Mobility:\u003c\/strong\u003e Quiet-rolling PU casters with 360° swivel rotation — ideal for home office, gaming, or studio environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Assembly:\u003c\/strong\u003e Assembles in approximately 15–25 minutes with included all-in-one installation tool kit and video guide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\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\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\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e400 lbs\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\u003eBlack, Grey, Navy, Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e47.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e21.5\"L x 20.0\"W x 16.0\"H\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° (3-level lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Time\u003c\/td\u003e\n\u003ctd\u003e15–25 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jacia House","offers":[{"title":"Black","offer_id":48766360682741,"sku":"B0HB42Z2B1","price":322.99,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":48766360715509,"sku":"B0HB42Z2B2","price":322.99,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":48766360748277,"sku":"B0HB42Z2B3","price":322.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":48766360781045,"sku":"B0HB42Z2B4","price":230.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6619\/5701\/files\/715eQJuaFTL.jpg?v=1787107852","url":"https:\/\/nestifys.com\/products\/big-tall-ergonomic-office-chair-lumbar-support","provider":"Nestifys","version":"1.0","type":"link"}