Heath PH-12 Durable & Light Weight Plastic Purple Martin House, 12-RoomThe Heath Plastic Purple Martin House is constructed of lightweight plastic for a house that is easy to raise and lower. It is sectioned into 12 rooms with properly sized entrance holes. The front panels lift up for easy nest checks and cleaning. 12 room Purple Martin house Constructed of lightweight plastic for easy lifting and lowering Easy snap assembly Front panels lift open for nest checks Drainage holes allow moisture to escape Porch railings