Milled in Portland, Oregon and offered inFSC® certified, sustainable, kiln-dried, Sugar Pine (the most popular choice), or Western Red Cedar, our Langstroth beehive kit includes three medium boxes to get you started. These boxes feature our specially designed comb joint, which make them incredibly strong, durable, beautiful, and easy to assemble with the provided stainless steel screws. Interchangeable with standard Langstroth hive parts. Available in 8-frame and 10-frame size. Our medium boxes fit any standard 6 1/4" medium Langstroth frames.