The Little Giant® queen excluder prevents the queen from producing brood in the honey supers. Precisely measured holes allow the
worker bees to move throughout the hive while preventing the queen from moving upward out of the brood box. Made of injection
molded plastic, the queen excluder is easy-to-clean and lies flat on the brood box. Precise hole size that prevents queen access to
honey supers. For used fits 10-frame standard langstroth hive.