Ergonomic contemporary executive operator chair fully synchronised tilt to seat and back rest polished steel base and matching chromed armrests gas lift seat height adjustment requires easy self assembly seat width 51 cm seat depth 51 cm seat height 44 53 cm back height 61 cm back width 52 cm ergonomic contemporary executive leather operator chair features a gas seat height adjustment and fully synchronised tilt to seat and back rest with adjustable tension control finished with a po