BEWARE THE GUARANTEE THAT IT CAN BE RETURNED! We assembled this chair, tried it, and found it very uncomfortable. We discovered that once the base is assembled, it cannot be disassembled. Because of this, we cannot fit it into the original box. And because of THIS, Wayfair refuses to accept a return. So now we have a chair that we don't want and have only sat in once, and no way of returning it or getting our money back. Moreover, the customer service rep I was chatting with ended our chat while I was typing a response to her. Stellar customer service, guys!