Fritz Hansen Vico Duo is a modern and stylish veneer stacking chair. Vico Duo is a versatile and perfectly suited to any agile space. Vico Duo has swooping curves along the backrest that mirrors symmetrically, while a pinched cutaway waistline on the lower back provides a graceful silhouette. Choosing Refurbished Chairs: We love bringing these back to life with it being fully steam cleaned. Parts remain: The chair will remain with its original material and framework. The legs may show signs of minor scuffs and wear. This will not affect the functionality of the chair.