Queen Excluder Entrance GuardsDescription:Have you ever experience a queen leaving a hive withall or most of your honeybees? Well we have too and we decided to do something about it. This neat gadget will keep a queen from leaving the hive. We’ve created an Queen Excluder Entrance that will keep her from swarming and leaving the hive when you’ve added a new package to your existing equipment.Features: We have both 8 and 10 Frame Versions Made With Stainless Steel Queen Excluder Material Wooden Frame Made From Durable Yellow Pine[tab]Dimensions:8 Frame: 12.12in x 2.5in x 1.25in Weight: .5 Lbs