The subframe of the TriUnion is particularly striking. Horizontal and vertical tubular steel brackets form an intertwined three-legged frame.

This results in two different heights for the all-round foot ring, making it suitable for people of different sizes.

The TriUnion is highly regarded among ergo-nomics experts and teachers alike. The stand-at table is a basic element in an ergonomic teaching space concept, as certified by the AGR Healthy Back Campaign (Aktion gesunder Rücken e.V.).