Winston Home Office Operator Chair In Black With Castors And Without Arms Features: Winston Home Office Operator Chair In Black With Castors And No Arms Cushioned polyurethane seat Black Polyurethane Seat And Back Without Arms Fully ergonomic with a tilting back mechanism Gas lift tested up to 150kg Usage: Operator 8hr It can be washed or steam cleaned Ideal for industrial applications including food and medical industries Available At Affordable Price Dimension: Back Height: 42cm Back Width: 41cm Seat Height: 54cm-79. 5cm Seat Width: 46. 5cm Seat Depth: 42cm