Constructed of polycarbonate and die-cast metal. 20 long, 3.5 diameter, 2.5 capacity with 6 feeding ports. Best size for serious bird feeders. Holds 2.5 pound of seed, offers durable polished pewter power coated metal parts that squirrels can t chew. Covered by the droll yankees lifetime warranty. Made in the usa. Size is 20 Inch. Dimensions are 24.875 X 6 X 6 UPC Code = 021964102005