Experience all day comfort with this TC Office Calypso High Back Twin Lever Operator Chair, featuring height adjustable arms, this chair provides adaptability and functionality without the hefty price tag. Upholstered in a tough, long-lasting fabric, this twin lever chair features a deep cushioned back and seat as well as height adjustable armrests, which provide ideal comfort for up to 8 hours a day use. The featured PCB mechanism supports the body whichever way you move and the backrest angle can be fixed or set to free float, regarding on preference. This chair is suitable for users up to 115KG. . PCB (permanent contact back) mechanism . Deep cushioned back. Deep cushioned seat . Fixed arms. Backrest angle can be fixed or set to free float. Upholstered in a tough wearing fabric. Twin wheeled, hooded, nylon castors. Suitable for up to 8 hours use. Suitable for users up to 115 kg . Wide range of accessories are available. Approximate dimensions (mm) H 910 W 470 D 550. Weight 13KG*Self Assembly Required*Please note that this product is delivered direct from our supplier and may take a little longer to arrive