This executive chair is completely made of damask. It is available in black and blue. It has a 1.5-inch thermoformed foam adjustable backrest. It also has a padded seat with 2-inch thermo-formed foam of high density and quality, and a pneumatic height regulator. Its base has a 5-leg black metal swivel (5cm double-turn wheels) Seat elevation: 41 cm to 50cm (16,14” to 19,68”). Height of the backrest 56cm (22,04”). Backrest width 48cm (18,89”). Seat width 52cm (20,47”). Seat bottom 46cm (18,11). Minimum width between armrests 51cm (20,07”). Adjustable plastic armrests, closed, 36cm x 6cm x 1cm (14,17” x 2,36” x 0,39”). Maximum recommended weight 150kg (330 pounds)