Support hives are a great add to the Apiaries. Two 4-frame hives make up the support colonies. Great for boosting a weak hive or for holding queens in case a replacement is needed. Entrances are on opposite ends to keep each colony from encroaching on the others territory. Comes with a special divided bottom board, single divided deep brood box, two four frame nucs and two inner covers w/feed hole. Top cover is included but NO frames.