Samurai L2-9D-TS Unique, ergonomic, extremely durable, steel frame executive office chair with anatomically built seat and backrest. This ergonomic office chair is certified to EN 1335 standards (also known as EN1335) ensuring European compliance for dimensions, safety, and comfort. 12 Years Warranty on the frame. 5 Years Warranty on other components and materials. Highlights: Frame material Black Steel Seat material Mesh fabric reinforced with aramid fiber Backrest material Mesh fabric reinforced with aramid fiber Swing mechanism Multiblock Headrest 3D-adjustable in three planes with an insert of NewLeather Armrests Regulated in height, depth and tilting angle Incredible comfort is achieved through the following features: - Dedicated seat and backrest shape that correspond with human anatomy; - Extremely durable steel frame, that makes chair ergonomic and keeps it proper for many years. - Separate, synchronized seat and backrest tilt allow the body to "bend and unbend", preventing blood vessels constriction. - Shifted tilt center towards the front, excludes leg "hanging". Feet remain on the floor, letting the blood circulate normally; - Mesh upholstery allows even heat transfer, avoiding localized overheating; - Dual zone seat softness adjustment lets the user set up the seat for his physiological make-up; - Dual zone lumbar support adjustment, allows perfect spine endorsement; - Adjustable seat depth enables every user to sit properly; - Height, width, depth and tilting angle adjustment of 4D armrest; - Height, depth and tilting angle adjustment of 3D headrest; - EN1335 Certified - Maximum User Weight 160Kg