Metal service trolleys by Niels Gammelgaard, for Ikea Sweden, 1990.
The modular tubular system of this trolley allows the levels of trays to be interchanged and even stacked as shelves depending on the intended use.
2 models with perforated metal trays in green-grey, another in off-white.

Dimension
Width 80 cm
Depth 40cm
Height 70cm