{"product_id":"osp-home-furnishings-dual-function-ergonomic-office-chair-with-lumbar-support-and-pneumatic-height-adjustment","title":"Dual Function Ergonomic Office Chair with Lumbar Support and Pneumatic Height Adjustment","description":"\u003cp\u003eExperience all-day comfort and support with this Dual Function Ergonomic Chair—designed to reduce fatigue, improve posture, and adapt to a wide range of body types. Thoughtfully engineered features like adjustable back height, built-in lumbar support, and a dual-function control make it an excellent choice for home offices, corporate workstations, and anyone who spends long hours seated. \u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eKey dimensions (prominent):\u003c\/strong\u003e Overall: 18.5W x 24.75D x 44H inches; Seating: 18.5W x 18D x 3.75T inches; Back: 16W x 18.5H x 3T inches.\u003c\/li\u003e \u003cli\u003eVertically adjustable back height—customize back support to fit both taller and shorter users for better spinal alignment.\u003c\/li\u003e \u003cli\u003eBuilt-in lumbar support with a thick, contoured molded back to cradle the lower spine and minimize lower-back strain.\u003c\/li\u003e \u003cli\u003eHigh-quality foam seat—3.75\" thickness provides cushioned comfort for extended seating and helps alleviate pressure on hips and thighs.\u003c\/li\u003e \u003cli\u003eDual-function control with forward tilt—independently adjust seat and back angles to optimize comfort and reduce muscle fatigue.\u003c\/li\u003e \u003cli\u003eOne-touch pneumatic seat height adjustment—quickly set the chair to the ideal working height for your desk and posture.\u003c\/li\u003e \u003cli\u003eDurable heavy-duty nylon base and dual-wheel casters—stable support and smooth mobility across carpet and tile surfaces.\u003c\/li\u003e \u003cli\u003eModern, professional design—combines ergonomic performance with an office-friendly aesthetic for seamless integration into any workspace.\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual Function Ergonomic Chair\u003c\/li\u003e\n\u003cli\u003eAdjustable Back Height\u003c\/li\u003e\n\u003cli\u003eBuilt-in Lumbar Support\u003c\/li\u003e\n\u003cli\u003ePneumatic Seat Height Adjustment\u003c\/li\u003e\n\u003cli\u003eCustom Fabric Choice\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: 5-7 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: Yes\u003c\/li\u003e\n\u003cli\u003eMaterial Breakdown: Fabric, Nylon, ProGrid\u003c\/li\u003e\n\u003cli\u003eDoes Product Contain Wood?: Yes\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 ): 18.5W x 18D x 3.75T\u003c\/li\u003e\n\u003cli\u003eSeat Height ( Minimum ): 17.75\u003c\/li\u003e\n\u003cli\u003eSeat Height ( Maximum ): 22.75\u003c\/li\u003e\n\u003cli\u003eBack Dimensions ( Overall ): 16W x 18.5H x 3T\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\u003e36420-294\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":48479410290855,"sku":"36420-294","price":624.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/537c1c80-3f2f-4748-98a4-c85c58de7fcb.jpg?v=1776356336","url":"https:\/\/englishelm.com\/products\/osp-home-furnishings-dual-function-ergonomic-office-chair-with-lumbar-support-and-pneumatic-height-adjustment","provider":"English Elm","version":"1.0","type":"link"}