Hive entrance barrier round 5 functional galvanized d-90 mm - this is a catch to regulate the dimensions of a round hive entrance barrier in the hive Made of a round metal plate, thick is 0.8 mm, diameter 90mm, there are technological holes for ventilation, a size limit and closing the top hole in the hive.

Material:

zinked steel - 0,8 mm.

Dimensions:

Thickness-0,8mm.

Diameter-90mm

Mass-0.024kg.