{"product_id":"office-chair-optimum-z-premium-ergonomics-with-total-back-support","title":"Office Chair Optimum Z | Premium Ergonomics with Total Back Support","description":"\u003cdiv class=\"product-description-container\"\u003e\n\u003cp style=\"font-size: 1.4em; color: #555; margin-bottom: 20px;\"\u003eAn office chair with versatile adjustment features and a high backrest and headrest that provide optimal support for both the lumbar and upper back.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimum Z\u003c\/strong\u003e is designed for demanding users who spend long hours at their desk. Its unique design with a high backrest and headrest provides complete relief for the entire back. The chair features an advanced mechanism that allows for seat angle adjustment, including a forward tilt (negative angle), which promotes blood circulation and active sitting. \u003cbr\u003e\u003cbr\u003eWith \u003cstrong\u003efast deliveries and free shipping\u003c\/strong\u003e, you'll quickly receive a chair that elevates your workday.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 1.2em; margin-top: 25px; margin-bottom: 10px; border-bottom: 1px solid #ccc; padding-bottom: 5px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward Tilt Seat:\u003c\/strong\u003e Adjustable seat tilt to a negative angle to engage the core and improve posture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Back Support:\u003c\/strong\u003e High backrest and headrest support both the lumbar and upper back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Adjustability:\u003c\/strong\u003e Adjustable seat depth and backrest height (LiftUp mechanism).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2D Armrests:\u003c\/strong\u003e Armrests adjustable in height and width as standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size: 1.2em; margin-top: 25px; margin-bottom: 10px; border-bottom: 1px solid #ccc; padding-bottom: 5px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOptimum Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eSeat Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e46–59 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eSeat Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e45–49 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eSeat Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e49 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBackrest Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e61 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBase Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e66 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e19 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e100% Polyester (Dove Upholstery). Fire Class: EN 1021-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp style=\"text-align: center; margin-top: 30px;\"\u003e\u003ca href=\"#\"\u003eInvest in Health – Order Optimum Z Today!\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Toplux","offers":[{"title":"Default Title","offer_id":51823409529174,"sku":"SELKA-OPTIMUM-Z-BLACK","price":438.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0505\/1757\/3822\/files\/optimumzb.jpg?v=1762951900","url":"https:\/\/selkastore.fi\/en\/products\/office-chair-optimum-z-premium-ergonomics-with-total-back-support","provider":"SELKAstore","version":"1.0","type":"link"}