The Aston synchro chair features distinctive design with balanced proportions and is ideal for offices and executive meeting rooms. By Arper, the Aston synchro collection is available with a medium or high backrest. The internal steel frame features injection-moulded foam and is upholstered in a choice of fabric or leather from Arper's house collection. The 5 way castor base is finished to polished aluminium and features synchro mechanism. Aston is also available in cantilever, swivel and lounge versions.