The WBC - The traditional double walled British hive from the late 1800s, that is perhaps the image most beekeepers conjure up when thinking of a beehive. Because the boxes are rectangular and not square, they are not compatible with any other hive so WBC supers need to be used. Traditional look and will enhance any location. Double walled for extra insulation. Packages come with 11 DN4 frames and wired foundation providing approximately 45,000 worker cells. Lighter inner components. Queen area can be increased in size using a deeper brood box.