Unica is also available in swivel, sled, 4 leg chairs, stools and beam seating with a table also available to complement the set. Unica is available with a super comfortable polypropylene shell or alternatively upholstered in your choice of fabric or leather. Die-cast aluminium, steel and timber bases are available in powder-coated, polished and stained finishes. Unica is loved by the design community for its beautiful well resolved design and unlimited selection of trending finishes.