PRODUCT INFO
Raised inner cover with vent slot.
 
What is the purpose?
Ventilation:
The raised design creates a gap for air to flow through, which is crucial for regulating hive temperature. 
Condensation control:
By providing a space for moisture to collect on the underside of the outer cover instead of dripping back onto the bees. 
Easier hive management:
A raised inner cover can make it easier to access the hive by preventing the outer cover from getting glued shut by propolis.