Easy Ventilation And Observation: This hive is equipped with a window for hive ventilation and easy observation. You can open the observation window with just one hand to get a clear view of the condition of the bees and honey inside the hive. Bionic Wax Coating: The exterior of this beehive is dipped in a bionic beeswax coating to help better attract bees. Entrance Reducer: This hive features an entrance reducer that creates a warm, safe environment for the bees inside the hive. Easy Installation: This beehive features a dovetail seamless splice design and can be installed in 3 easy steps. No screws or glue are required as the beeswax automatically penetrates the gap between the joints to ensure a strong sealing impact. Excellent Fir Material: This beehive is made of excellent fir material, which is easy to keep dry, erosion resistant and sturdy enough for harsh outdoor weather. Specification: Item Type: 10 Frames Complete Beehive Kit Material: Fir Wood Model: Hive, 10 Frames Package List: 1 x Plus Tin Box Cover1 x Sand Cover1 x 245mm High Box Circle (With 1 Observation Window, 4 Boards)1 x 168mm Shallow Box Circle (With 1 Observation Window, 4 Boards)1 x Hive Bottom 10 x 232mm Pine Wood Large Frame10 x Black Spray Wax Large Nest Base Piece 10 x 159mm Pine Wood Small Frame 10 x Small Yellow Spray Waxed Foundation Piece38 x Long Black Screw For Beehives8 x Small Black Screw2 x Observation Window Handle(With 2 Screw)4 x Wood Square Snap4 x Matching Screw2 Bag x Nail.