Fly hole slide thrift box 30 cm galvanized

Metal flight hole strip / flight hole slider of 30 cm for mounting on the hive. With this strip you can easily close the hive and make the flight hole larger or smaller with the sliders. This flight hole reducer and closure is ideal when traveling with the bees and/or also housing small colonies in a 10-window hive. The strips have a length of 30 x 2.4 cm.