{"product_id":"ergonomic-mesh-office-chair-lumbar-support-flip-up-arms","title":"Ergonomic Mesh Office Chair with Lumbar Support \u0026 Flip-Up Arms","description":"\u003cp\u003eA high-performance ergonomic office chair engineered for all-day comfort and spinal support. Featuring a breathable mesh backrest, PU leather seat cushion, adjustable lumbar support, and space-saving flip-up armrests — ideal for home offices, executive workspaces, study rooms, and conference environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Comfortable Seat:\u003c\/strong\u003e Thickened high-resilience sponge cushion with skin-friendly PU leather surface — easy to clean and built for extended sitting sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Mesh Backrest:\u003c\/strong\u003e Promotes airflow to keep your back cool and prevent sweat buildup during long work hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic S-Curve Design:\u003c\/strong\u003e Contoured backrest follows the natural curvature of the spine, improving posture and reducing lower back strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Lumbar Support:\u003c\/strong\u003e Vertically adjustable lumbar cushion provides targeted lower back support to help you stay focused and comfortable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight-Adjustable Seat:\u003c\/strong\u003e Pneumatic seat height adjustment ranges from 17.72\" to 22.44\" (cushion to floor), accommodating a wide range of user heights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTilt \u0026amp; Rocking Function:\u003c\/strong\u003e Tension-adjustable tilt mechanism lets you recline and rock for active sitting or relaxation between tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlip-Up Armrests:\u003c\/strong\u003e 90° flip-up arms allow the chair to slide neatly under a desk, saving valuable floor space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e SGS-certified and BIFMA-tested with a 300 lb weight capacity. 3-stage gas cylinder ensures safe, stable height adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth 360° Swivel:\u003c\/strong\u003e Quiet, floor-friendly casters provide effortless mobility across office floors, hardwood, and carpet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Assembly:\u003c\/strong\u003e All hardware and tools included. Estimated assembly time: 15–20 minutes with illustrated manual and video guide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Material:\u003c\/strong\u003e PU Leather over high-density foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackrest Material:\u003c\/strong\u003e Breathable nylon mesh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Heavy-duty base with 3-stage pneumatic cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCasters:\u003c\/strong\u003e Quiet-roll, floor-safe swivel casters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUsage Scenarios\u003c\/h2\u003e\n\u003cp\u003eDesigned for professionals, remote workers, students, and executives who spend extended hours at a desk. Suitable for home offices, corporate workstations, study rooms, and conference rooms.\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\u003e22.5\"L x 24\"W x 42\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Height Range\u003c\/td\u003e\n\u003ctd\u003e17.72\" – 22.44\" (floor to cushion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e300 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNylon mesh backrest, PU leather seat\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\u003eArmrests\u003c\/td\u003e\n\u003ctd\u003eFlip-up, 90°\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\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eSGS Certified, BIFMA Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e32 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e24\" x 23\" x 10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIndividual Measurements\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\u003eLength\u003c\/td\u003e\n\u003ctd\u003e22.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e24 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e42 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"X XISHE","offers":[{"title":"Black","offer_id":46883795140739,"sku":"B09D33BXHL","price":246.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3528\/8707\/files\/71NSpc4hQJL.jpg?v=1774781527","url":"https:\/\/alonfurniture.com\/products\/ergonomic-mesh-office-chair-lumbar-support-flip-up-arms","provider":"ALON FURNITURE","version":"1.0","type":"link"}