The Modrest Ellison Modern White High-Back Office Chair exhibits comfort at all angles featuring an ergonomic design with a gas-lift adjustable seat height and padded armrests in white leatherette upholstery. It features a tilt control for easy tilting backwards, aluminium armrests and a 5-position lockable mechanism. It is swivel-capable and stands on a 5-point chrome rolling base with hooded castors and a non-adjustable lumbar support. Designed for tall persons and extended use, this office chair has a 550-lb maximum weight capacity and measures W25" x D25" x H46/49". It requires assembly and comes with a 5-year warranty.