{"product_id":"ergonomic-office-chair-flip-up-arms-adjustable-lumbar-support","title":"Ergonomic Office Chair with Flip-Up Arms \u0026 Adjustable Lumbar Support","description":"\u003cp\u003eThis ergonomic office chair is designed to support long hours of seated work with precision spinal alignment, breathable mesh construction, and flexible adjustability. Ideal for home offices, study rooms, and professional workspaces, it combines comfort engineering with space-saving design.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Air Lumbar Support\u003c\/strong\u003e – Inflatable lumbar system adjusts ±5cm via built-in air pump for a custom spinal fit, reducing lumbar pressure by 25%+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90° Flip-Up Armrests\u003c\/strong\u003e – Armrests fold vertically, reducing chair width from 15.74\" to 3.54\" for compact storage under desks or in tight spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90°–115° Reclining Backrest\u003c\/strong\u003e – Dual-axis tilt mechanism with adjustable rocking amplitude for personalized recline comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Breathable Mesh\u003c\/strong\u003e – Optimized perforation layout with 20%+ denser lumbar zones improves airflow by 50%+, reducing seated temperature by 3–5°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZone Spinal Support System\u003c\/strong\u003e – Thickened headrest (12.2\" × 4.72\"), shoulder support, sacral curve, and 7° anti-slip seat distribute weight evenly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Silent Swivel Casters\u003c\/strong\u003e – Smooth rolling wheels for effortless mobility across hard floors and carpet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTilt Lock Mechanism\u003c\/strong\u003e – Lock the backrest at your preferred angle for focused work sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\n\u003cp\u003eBuilt with high-resilience foam, reinforced mesh fabric with anti-mold treatment, and a durable frame. The seat depth ranges from 18.9\" to 20.08\", accommodating users from 4'11\" to 6'2\" tall.\u003c\/p\u003e\n\n\u003ch2\u003eUsage Scenarios\u003c\/h2\u003e\n\u003cp\u003eSuitable for home office desks, study rooms, executive workstations, gaming setups, and small apartments where space efficiency is essential.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\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\u003e29.9\"D x 25.9\"W x 47.3\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-Resilience Foam, Reinforced Mesh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Options\u003c\/td\u003e\n\u003ctd\u003eBeige, Black, Blue, Brown, Dark Brown, Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e30 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003eAvailable upon request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmrest Type\u003c\/td\u003e\n\u003ctd\u003eFlip-Up (90° vertical fold)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumbar Support\u003c\/td\u003e\n\u003ctd\u003eAdjustable Air Pump Lumbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Range\u003c\/td\u003e\n\u003ctd\u003e90°–115°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwivel\u003c\/td\u003e\n\u003ctd\u003e360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e26.7\" x 22.0\" x 11.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMeasurements\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e29.9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e25.9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e47.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ylzyxal","offers":[{"title":"Beige","offer_id":46879954010243,"sku":"B0F1CHX3D7","price":232.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46879954043011,"sku":"B0F1CHX3D8","price":203.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46879954075779,"sku":"B0F1CHX3D9","price":232.99,"currency_code":"USD","in_stock":true},{"title":"Brown","offer_id":46879954108547,"sku":"B0F1CHX3D10","price":232.99,"currency_code":"USD","in_stock":true},{"title":"Dark Brown","offer_id":46879954141315,"sku":"B0F1CHX3D11","price":232.99,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":46879954174083,"sku":"B0F1CHX3D12","price":232.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3528\/8707\/files\/71h6S4HQhRL.jpg?v=1774718173","url":"https:\/\/alonfurniture.com\/products\/ergonomic-office-chair-flip-up-arms-adjustable-lumbar-support","provider":"ALON FURNITURE","version":"1.0","type":"link"}