{"product_id":"osp-home-furnishings-big-tall-ergonomic-office-chair-with-breathable-mesh-back-and-lumbar-support-for-long-days","title":"Big Tall Ergonomic Office Chair with Breathable Mesh Back and Lumbar Support for Long Days","description":"\u003cp\u003eUpgrade your workspace with a chair designed for comfort, support, and tailored adjustability. This fully adjustable big-and-tall office chair blends ergonomic features with a clean, professional aesthetic—breathable back ventilation, a plush black fabric seat, and multiple adjustment points help you stay comfortable and productive throughout long workdays. \u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 29.75\" W x 26\" D x 41.5–48.5\" H\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeating dimensions:\u003c\/strong\u003e 21.5\" W x 22.25\" D x 5\" T (seat thickness)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBack dimensions:\u003c\/strong\u003e 20.5\" W x 23\"–25.5\" H\u003c\/li\u003e \u003cli\u003eBreathable vertical matrix back with self-adjusting lumbar support for continuous lower-back comfort and airflow\u003c\/li\u003e \u003cli\u003eAdjustable ratchet back to set the ideal back height for your torso and posture\u003c\/li\u003e \u003cli\u003e2-to-1 synchro tilt control with 3-position lock and anti-kick control for secure, ergonomic recline positions\u003c\/li\u003e \u003cli\u003eOne-touch pneumatic seat height adjustment for quick, precise setup\u003c\/li\u003e \u003cli\u003eHeight- and width-adjustable PU-padded arms to support arms and shoulders in multiple positions\u003c\/li\u003e \u003cli\u003eThick, padded black fabric seat that provides durable comfort and a professional look\u003c\/li\u003e \u003cli\u003eRobust construction and adjustment range suited for big-and-tall users seeking long-lasting office seating\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVertical Matrix back with self-adjusting lumbar support\u003c\/li\u003e\n\u003cli\u003eThick padded black fabric seat\u003c\/li\u003e\n\u003cli\u003eBack height adjustment\u003c\/li\u003e\n\u003cli\u003eHeight and width adjustable PU padded arms\u003c\/li\u003e\n\u003cli\u003eOne-touch pneumatic seat height adjustment\u003c\/li\u003e\n\u003cli\u003e2-to-1 synchro tilt control with adjustable tilt tension\u003c\/li\u003e\n\u003cli\u003e3-position lock with anti-kick control\u003c\/li\u003e\n\u003cli\u003eHas Achieved GREENGUARD Certification\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor Use Type: Commercial\u003c\/li\u003e\n\u003cli\u003eMISC Assembled DIM:: Adjustable Seat Dims on Depth: 20\" - 22.25\" and Adjustable Back Dims on heigh: 23\" - 25.5\"\u003c\/li\u003e\n\u003cli\u003eTypical Model?: No\u003c\/li\u003e\n\u003cli\u003eOrder Processing Lead Time: 1-3 Days\u003c\/li\u003e\n\u003cli\u003eUPSable or Freight only?: Small Parcel\u003c\/li\u003e\n\u003cli\u003eCountry of Origin (3 Letter ISO): TWN\u003c\/li\u003e\n\u003cli\u003eProduct Assembly Required?: Yes\u003c\/li\u003e\n\u003cli\u003eISTA 3A Carton Tested?: 3A\u003c\/li\u003e\n\u003cli\u003eFabric Material \u0026amp; Percentage: Polyester\u003c\/li\u003e\n\u003cli\u003eUpholstery Cleaning Codes: W\/S\u003c\/li\u003e\n\u003cli\u003eFabricated In house? Yes or No: No\u003c\/li\u003e\n\u003cli\u003eMaterial Breakdown: Nylon, Steel, Aluminum, P)lywood, Polyurethane, Polyester\u003c\/li\u003e\n\u003cli\u003eFrame Material: Aluminum, Steel, Plywood, Polyurethane, Polyester\u003c\/li\u003e\n\u003cli\u003eDoes Product Contain Wood?: Yes\u003c\/li\u003e\n\u003cli\u003eWood Species or Material: Plywood\u003c\/li\u003e\n\u003cli\u003eComposite Wood: Plywood\u003c\/li\u003e\n\u003cli\u003eManufacturer Warranty: Space Seating\u003c\/li\u003e\n\u003cli\u003eWeight Capacity Surface or Seating: 400\u003c\/li\u003e\n\u003cli\u003eSeat Dimensions ( Overall ): 21.5\"Wx 22.25\"Dx 5\"T\u003c\/li\u003e\n\u003cli\u003eSeat Height ( Minimum ): 19\u003c\/li\u003e\n\u003cli\u003eSeat Height ( Maximum ): 23.5\u003c\/li\u003e\n\u003cli\u003eBack Dimensions ( Overall ): 20.5\"Wx 23\" - 25.5\"H\u003c\/li\u003e\n\u003cli\u003eArms to Seat Min: 5.5\u003c\/li\u003e\n\u003cli\u003eArms to Seat Max: 8.5\u003c\/li\u003e\n\u003cli\u003eArms to Floor Minimum: 24.5\u003c\/li\u003e\n\u003cli\u003eArms to Floor Max: 32\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCalifornia Proposition 65 Warning Required: Yes\u003c\/li\u003e\n\u003cli\u003eCA Proposition 65 List of Chemicals: Lead\u003c\/li\u003e\n\u003cli\u003eCalifornia Prop 65 Warning Label (Text): This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov\/furniture.\u003c\/li\u003e\n\u003cli\u003eCalifornia Prop 65 Warning Label Image Link: https:\/\/assets.edgenet.com\/61233bcf-950d-4fff-9c2a-9f4503f1ae3d\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003e639-3T1763\u003c\/strong\u003e. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.\u003c\/small\u003e","brand":"OSP Home Furnishings","offers":[{"title":"Default Title","offer_id":48479390335143,"sku":"639-3T1763","price":1496.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/887a64e1-fe29-4ffd-b057-a463822073fa.jpg?v=1776356307","url":"https:\/\/englishelm.com\/products\/osp-home-furnishings-big-tall-ergonomic-office-chair-with-breathable-mesh-back-and-lumbar-support-for-long-days","provider":"English Elm","version":"1.0","type":"link"}