General description The AlwaysH 50pcs Plastic Box Entrance is designed to enhance beekeeping practices by providing a versatile entrance solution for beehives. This entrance disc allows beekeepers to adjust the size of the tap holes in the hive, effectively preventing mouse attacks during autumn and winter while ensuring easy access for bees. Technical specifications Quantity: 50 pieces Diameter: 6.8 cm Usage Designed for use on beehives with a round entrance hole. Offers four access options: fully open, queen exclusion, closed with ventilation, and fully closed. Facilitates easy entry and exit for bees.