Windsor 1 has a beautiful bright matt finish. This would be a perfect addition to any living area as a feature wall or chimney breast. Each piece interlocks with the next and when completed looks much like that of a natural finished brick wall. Windsor 1 is produced by Stegu the cladding specialists in Poland. It is manufactured from a formed plaster a resin. These are suitable for both indoor and outdoor use. Sold per box (.52 meters per box). There are also corners available for Windsor 1.