17-inches tall. Patented spiral perch attracts more birds and allows more birds to feed - the feeder has nine thistle seed ports! Birds love to perch on the patented spiral and "run the spiral" instead of flying to another perch. Aluminum and stainless steel construction with a clear molded seed tube. The feeders also feature a squirrel-proof patented "locking lid." The bottom comes completely off for an easy clean. Feeder comes fully assembled in an open view box. Yellow Finish.