Teknik Office Ergo Plus Black Fabric 24 hour chair with Headrest and standard black nylon base, rated up to 24 stone. Accepts optional arm rests. The Teknik Office Ergo Plus Headrest Black Fabric Executive Operator chair is one tough cookie. Certified for 24 hour use (BS 5459-2: 2000) and rated up to 24 stone, you won't get a hardier contract chair for call centres, operation hubs and a variety of other office environments. It's available in Blue or Black p
