This secretarial inexpensive chair is available in blue and black. The backrest is manufactured of damask, with thermos-formed foam of 1.5 inches. It is adjustable. The padded seat with 2-inch thermo-formed foam of high density and quality, pneumatic regulator. It has a swivel base with 5 black metallic blades, (double-turn wheels) Seat elevation: 40cm up to 52cm (15,74” to 20,47”). Backrest height 42cm (16,53”) (from the seat 20cm (7,87”)) Backrest width 40cm (15,74”). Seat width 48cm (18,89”). Seat depth 43cm (16,92”). Minimum width between armrests 51cm (20,07”). Plastic armrests, closed, 30cm x 6cm x 1.5cm (11,81” x 2,36” x 0,59”). Wheels 5cm (1,96”). Maximum recommended weight 150kg (330 pounds)