Premium Beehive Materials: The exterior of the beehive is made of high-quality cedar wood with top-quality pine beehive frames with food-grade plastic foundation soaked in 100% beeswax. POLLIBEE bee hives are rot-resistance and more durable, and can easily face the challenges of harsh environments Complete Beehive Kit: Our beehive kit includes a top cover, inner cover, bottom board, queen excluder, and entrance reducer for a complete bee hive starter kit Metal Top Cover: Retractable galvanized metal top cover protects your 10 frame beehive and colonies from the effects of the outdoors and maintain the purity as well as freshness of honey Standard Beehive Box Size: Deep Brood Boxes (19-7/8 x16 x9-5/8 ), Medium Super Bee Boxes (19-7/8 x16 x6-5/8 ) Easy to Assemble: Pre-cut dovetails and pre-drilled holes for easy assembly, dovetail design makes the connection between the two boards stronger.