Format of Emmegi è An office chair entirely covered with leather or fabric and provided with integrated armrests. Great comfort and ergonomics in the seat, guaranteed by the comfortable backrest, which in the high-26 version; Equipped with soft headrest. It also ensures the support of the lumbar support with adjustable height adjustment. The seat and backrest can be adjusted in five positions using a dedicated synchronized mechanism. The backrest resistance, then, is adjusted based on the weight of those who use the seat. The Emmegi Armchair Format has 26-nbsp; in ergonomically-shaped, injected and ergonomically flexible, self-extinguishing polyurethane CFC-free.