Painted metal wire netting. 3 mm thick wires and 30x30 mm squares. A product for when you want to do something unique with an interior suspended ceiling or where a large space is required from e.g. a ventilation perspective but the visual space needs to be smaller. Also works well where a sprinkler system is to be used. In combination with an acoustic panel such as e.g. PARAFON Buller, perfect acoustics can be achieved.