{"product_id":"tnk-20-upholstered-back","title":"Tnk 20 - Upholstered Back","description":"The TNK ergonomic office chair by Alegre Design is engineered for intensive, 24-hour use. Featuring a robust steel and molded aluminium structure, it combines upholstered foam or technical mesh options with adjustable lumbar support and ACS technology for superior comfort. The patented synchro-evolutive knee-tilt mechanism, sliding seat depth, height range of 420–530 mm, and 1D\/3D adjustable armrests offer customizable ergonomics. Premium, easy-clean finishes and sustainable, ISO-certified manufacturing complete this high-performance design.","brand":"Actiu","offers":[{"title":"Default","offer_id":53428713029975,"sku":"0003090","price":870.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/5869\/4231\/files\/image_cd7c89c3-c895-4add-aa72-ce069898ed57.webp?v=1780667757","url":"https:\/\/enky.com\/products\/tnk-20-upholstered-back","provider":"Enky","version":"1.0","type":"link"}