A fantastic adaptable option for the office, this TC Office Calypso Twin Lever Ergonomic Chair provides physio-approved back support thanks to its lumbar pump feature, folding arms and curved foam seat. Upholstered in a durable fabric, this ergonomic chair features a deep cushioned seat which is extremely comfortable and long-lasting, and suitable for up to 8 hours use. The PCB mechanism delivers support any way you move and the inflatable lumbar pump can adjust your lower back support for additional comfort. This chair is suitable for users up to 115KG. . PCB (permanent contact back) mechanism . Inflatable lumbar support. Curved foam back. Deep cushioned seat . Folding arms. 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 1000 W 500 D 600. Weight 10.4KG*Self Assembly Required*Please note that this product is delivered direct from our supplier and may take a little longer to arrive