The Perfect 2 Frame Nuc For Splits or Mating QueensFeatures: Box made from yellow pine Lid made from pine and plywood. Choose Assembled or Unassembled Solid Bottom BoardUse:Looking for the perfect queen mating box for your apiary? Our 2 Frame NUC is perfect for queen rearing or for splitting a hive to expand your apiary. Made from YELLOW PINE, this 2 frame NUC comes assembled or unassembled. Also check our our5 Frame NUCandqueen grafting tools.[tab]Weight10.5 lbsDimensions22 15 6 inChoose OneAssembled, Unassembled