Ventilation grille with lock 100x100, white

Ventilation grille intended for ventilation outside and inside the building. The grille has holes in the corners to facilitate installation. The holes are covered with special caps, so that the screws are not visible. It has no flange - it is completely flat, meaning it can cover an opening of any shape.

Grille material: ABS.
White colour.
Grille dimensions: 100x100 mm.