The Archibald Large Dining Chair differs from the original model by way of its broader seat and higher back. The frame and armrests are made of rigid polyurethane obtained by molding, while the inner padding is comprised of soft molded polyurethane and polyester wadding. The seat frame is in birch plywood, again with polyurethane foam padding and wadding. The spring system is comprised of elastic springs.
The covering can be in either leather or fabric.