8 Frame Expansion KitThe 8 Frame Beehive Expansion Kit gives an established colony a second story to grow into: a complete deep brood box and medium honey super in assembled 8 frame woodenware, ready to paint and stack on your hive. As an 8 frame expanding apiary kit, it's the straightforward way to add room when your bees have filled their first box and need space for more brood and honey. What's in the kit Screened bottom board Reversible entrance reducer Deep brood