Observation Hive Body (Deep) ; View the inside of your beehive in cold, windy and rainy weather without opening the hive. Handcrafted with Dovetail Joints, 13/16″ rough sawn pine. Removable weather proof 3/8″ polypropylene panels with glass (double strength) observation window. 10 frame Deep Hive body. Natural, untreated and unpainted. Made to last! Can be painted, stained or oil finished. Also available in 8 frame(must specify).