ã€FOUR ACCESS OPTIONS】Rotating disc used for controlling access to the entrance of beehives. Fully open, queen exclusion, closed with ventilation and fully closed
ã€Use Place】 Bee hive box entrance disk is used on a box where there is a round entrance hole
ã€FEATURES】 Designed to adjust the size of the tap-hole in the hive and protect the hive from the mouse attacks in autumn and winter
ã€DESIGN】Special products for beekeeping, suitable for top bar hives, Nucs, and mating hives, the Entrance Disc measure 6.8cm / 2.68inches in diameter