Spaarkast 4-sided metal framed queen excluder galvanized 47.2 x 42.2 cm

Spaarkast queen excluder, made of galvanized steel and equipped with a galvanized frame around the entire outer edge.
Dimensions: 47.2 x 42.2 cm and about 5 mm thick. (Very sturdy.) The queen excluder ensures that the bees can access the honey super, but the queen cannot. This excluder is placed between the brood box and the honey super and fits perfectly on the Spaarkast.