Perforated sheet metal with a four-leaf clover pattern for use as a valve grille indoors and outdoors, as a radiator cover, etc. Can be screwed or nailed directly to the wall, or framed. Untreated iron, therefore easy to paint in the desired color with, for example, linseed oil paint. Cloverleaf.

Sheet of 50 x 50 cm. Thickness 1 mm. Permeability (air) 47%. Untreated steel sheet.