Screened Inner Cover Size:5 Frame so it suits keepers doing

so it suits keepers doing routine inspections in spring and fall when full mesh ventilation is not yet necessary

so go by your normal chest size

the front wraps cleanly without deforming over time

lower-cost entrance option

Screened Inner Cover Size:5 Frame so it suits keepers doingA screened inner cover swaps the solid panel of a standard inner cover for a full mesh screen, turning the top of the hive into a vent. It gives a colony maximum upward airflow in summer heat, carries damp air out of the hive in winter, and doubles as a ventilated base for moving or holding bees. Fits 5 , 8 , and 10 frame Langstroth equipment. Features Full screen mesh panel set in a solid wood rim Maximum top ventilation vents heat and humidity