{"product_id":"onyx-ergonomic-posture-chair","title":"Onyx Fabric Ergonomic Posture Chair","description":"\u003cp\u003eA contemporary high back posture chair with a contoured foam seat and back, a three-lever mechanism so the seat and back angle set separately, a ratchet backrest, pump-up lumbar support and a seat slide, on a brushed aluminium base. This is the stocked version in Black fabric. Want a colour? See the bespoke version of this chair, upholstered in your choice of 20 fabrics.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eContoured foam seat and backrest for maximum user comfort\u003c\/li\u003e\n\u003cli\u003eTriple lever multi-function mechanism\u003c\/li\u003e\n\u003cli\u003eRatchet height adjustable backrest\u003c\/li\u003e\n\u003cli\u003eAdjust the back angle by 1-20 degrees\u003c\/li\u003e\n\u003cli\u003ePump up lumbar support\u003c\/li\u003e\n\u003cli\u003eAdjust the seat angle by 1-15 degrees\u003c\/li\u003e\n\u003cli\u003eSeat slide\u003c\/li\u003e\n\u003cli\u003eHeight adjustable arms\u003c\/li\u003e\n\u003cli\u003eBrushed aluminium 5 star base\u003c\/li\u003e\n\u003cli\u003eUK crib 5 foam and fabric\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall width\u003c\/th\u003e\n\u003ctd\u003e650mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall depth\u003c\/th\u003e\n\u003ctd\u003e670mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall height\u003c\/th\u003e\n\u003ctd\u003e1020 to 1140mm (with headrest 1180 to 1430mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat width\u003c\/th\u003e\n\u003ctd\u003e440mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat depth\u003c\/th\u003e\n\u003ctd\u003e460 to 510mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat height\u003c\/th\u003e\n\u003ctd\u003e495 to 570mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack width\u003c\/th\u003e\n\u003ctd\u003e430mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBack height\u003c\/th\u003e\n\u003ctd\u003e530 to 580mm (with headrest 690 to 840mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArm height from floor\u003c\/th\u003e\n\u003ctd\u003e635 to 735mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum user weight\u003c\/th\u003e\n\u003ctd\u003e135kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended use\u003c\/th\u003e\n\u003ctd\u003eUp to 24 hours a day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterials\u003c\/th\u003e\n\u003ctd\u003eFabric \u0026amp; Chrome Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDelivery and assembly\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree delivery on this chair.\u003c\/li\u003e\n\u003cli\u003eFlat-packed (simple self assembly): delivered within 3 working days. Contact us if you have a preferred date.\u003c\/li\u003e\n\u003cli\u003eFully assembled: choose Fully assembled above (+£25 ex VAT), delivered ready to use within 10 working days.\u003c\/li\u003e\n\u003cli\u003eFully assembled Fast Track: choose Fully assembled Fast Track above (+£50 ex VAT), delivered pre-built within 3 working days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\u003cp\u003eChairs can be returned within 14 days, unused and in their original packaging. A return fee of £30 + VAT is taken off your refund.\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003e5 year guarantee on the mechanism and 2 years on the fabric and foam.\u003c\/p\u003e","brand":"Atlantis Office","offers":[{"title":"Black fabric \/ No headrest \/ Flat-packed","offer_id":59631084175685,"sku":"OP000095","price":489.95,"currency_code":"GBP","in_stock":true},{"title":"Black fabric \/ No headrest \/ Fully assembled","offer_id":59631084208453,"sku":"OP000095-B","price":514.95,"currency_code":"GBP","in_stock":true},{"title":"Black fabric \/ With headrest \/ Flat-packed","offer_id":59631084241221,"sku":"OP000094","price":516.95,"currency_code":"GBP","in_stock":true},{"title":"Black fabric \/ With headrest \/ Fully assembled","offer_id":59631084273989,"sku":"OP000094-B","price":541.95,"currency_code":"GBP","in_stock":true},{"title":"Black fabric \/ No headrest \/ Fully assembled Fast Track","offer_id":59815373603141,"sku":"OP000095-BE","price":539.95,"currency_code":"GBP","in_stock":true},{"title":"Black fabric \/ With headrest \/ Fully assembled Fast Track","offer_id":59815373635909,"sku":"OP000094-BE","price":566.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1102\/6163\/3349\/files\/onyx-op000095-1.jpg?v=1791495041","url":"https:\/\/atlantisoffice.co.uk\/products\/onyx-ergonomic-posture-chair","provider":"Atlantis Office","version":"1.0","type":"link"}