Super for polystyrene nucleus hive

For polystyrene hives.With the same functions as the front with small door but with more practical use by means of a 4-position disc and not a removab..

In galvanized and bent sheet metal to be positioned on the front of the hive to recover the damaged doors of the polystyrene hives. With internal prot..

Sturdy cover in perforated sheet metal, it allows maximum ventilation of the polystyrene or wooden core so that the transport of the bees takes place ..