The Modrest Forbes Modern White High-Back Office Chair features an ergonomic design that speaks of total comfort with padded headrest and a tilt control, allowing the user to tilt it backwards. Upholstered in dainty white leatherette, it features chrome armrests and a 5-point chrome rolling base with hooded castors. It is equipped with a 4-position lockable mechanism with a gas-lift adjustable seat height and a swivel capability. This chair is designed for tall persons and for extended use and measures W26" x D27" x H47/50" with a maximum weight capacity of 550 lbs. Lumbar support is not adjustable. It is offered at 5 years warranty and requires assembly.