4455 Chair

Dining Chair, design Niko Kralj, 1955

The 4455 chair has an airy appearance thanks to the open space between the armrests and seat. With its distinctive formal presence, the 4455 Chair is completely at home in modern architectural surroundings, perfect for tranquil settings and professional environments. The 4455 Chair comes in black lacquered wood supported by a black powder coated frame and can be complemented with offset upholstery for the seat.
  • black-oak
    Black Oak
    Natural Oak

Niko Kralj

Niko Kralj`s designs inspired the Rex Kralj brand. His vision on design is our compass for developing new products.


After the Second World War, traditional production methods gave way to new inventions, leading to a contemporary era of furniture design. As a trained architect and an absolute pioneer in this field, Niko developed truly innovative pieces for the time and became one of the first ever industrial designers. With over two million chairs produced, Niko’s designs have given pleasure to numerous generations.