{"product_id":"osp-home-furnishings-mid-back-ergonomic-office-chair-with-lumbar-support-and-pneumatic-height-adjustment","title":"Mid Back Ergonomic Office Chair with Lumbar Support and Pneumatic Height Adjustment","description":"\u003cp\u003eStay productive and comfortable all day with this mid-back ergonomic office chair designed to support healthy posture and reduce fatigue. Thoughtfully engineered adjustments, plush padding, and certified low-emission materials make it an ideal choice for home offices, conference rooms, and workspaces where long periods of sitting are required. \u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProminent Product Dimensions:\u003c\/strong\u003e Overall: 26.5\"W x 24.75\"D x 42.25\"H\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeating Dimensions:\u003c\/strong\u003e Seat: 19\"W x 18\"D x 3.5\"T\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBack Dimensions:\u003c\/strong\u003e Back: 16.5\"W x 16\"H x 3\"T\u003c\/li\u003e \u003cli\u003eThick padded contour seat and back with built-in lumbar support that conforms to your body for lasting comfort\u003c\/li\u003e \u003cli\u003eDual-function multi-adjustment mechanisms including one-touch pneumatic seat height adjustment and ratchet back height adjustment for personalized ergonomics\u003c\/li\u003e \u003cli\u003eGreenguard certified for low chemical emissions and improved indoor air quality\u003c\/li\u003e \u003cli\u003eAvailable in durable Coal FreeFlex® or customizable fabric options to match your office aesthetic\u003c\/li\u003e \u003cli\u003eStable, work-ready design suitable for full workdays—combines comfort, adjustability, and environmental consideration\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThick padded contour seat \u0026amp; back with built-in lumbar support\u003c\/li\u003e\n\u003cli\u003eAvailable in Coal FreeFlex® or your choice of Custom Fabric\u003c\/li\u003e\n\u003cli\u003eOne touch pneumatic seat height adjustment\u003c\/li\u003e\n\u003cli\u003eRatchet back height adjustment\u003c\/li\u003e\n\u003cli\u003eDual function control with adjustable tilt tension\u003c\/li\u003e\n\u003cli\u003eHeight and width adjustable padded arms\u003c\/li\u003e\n\u003cli\u003eHeavy duty nylon base with dual wheel carpet casters\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\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?: Not Tested\u003c\/li\u003e\n\u003cli\u003eFabric Material \u0026amp; Percentage: 100% Polyester\u003c\/li\u003e\n\u003cli\u003eUpholstery Cleaning Codes: W\u003c\/li\u003e\n\u003cli\u003eFabricated In house? Yes or No: No\u003c\/li\u003e\n\u003cli\u003eMaterial Breakdown: Fabric, Metal, ProGrid, Nylon\u003c\/li\u003e\n\u003cli\u003eDoes Product Contain Wood?: No\u003c\/li\u003e\n\u003cli\u003eManufacturer Warranty: Work Smart\u003c\/li\u003e\n\u003cli\u003eWeight Capacity Surface or Seating: 275\u003c\/li\u003e\n\u003cli\u003eSeat Dimensions ( Overall ): 19\"W x 18\"D x 3.5\"T\u003c\/li\u003e\n\u003cli\u003eSeat Height ( Minimum ): 18.5\u003c\/li\u003e\n\u003cli\u003eSeat Height ( Maximum ): 23.5\u003c\/li\u003e\n\u003cli\u003eBack Dimensions ( Overall ): 16.5\"W x 16\"H x 3\"T\u003c\/li\u003e\n\u003cli\u003eArms to Seat Min: 7.5\u003c\/li\u003e\n\u003cli\u003eArms to Seat Max: 9.75\u003c\/li\u003e\n\u003cli\u003eArms to Floor Minimum: 26\u003c\/li\u003e\n\u003cli\u003eArms to Floor Max: 33.5\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCalifornia Proposition 65 Warning Required: No\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003e33327-30\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":48479467143335,"sku":"33327-30","price":809.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/be629b18-15c2-4dc9-bccc-b1cb0b222990.jpg?v=1776356404","url":"https:\/\/englishelm.com\/products\/osp-home-furnishings-mid-back-ergonomic-office-chair-with-lumbar-support-and-pneumatic-height-adjustment","provider":"English Elm","version":"1.0","type":"link"}