Made in the USA this Duncraft Metal Thistle-HAVEN Nyjer seed feeder is a deluxe caged tube-feeder for smaller birds. It puts distance between cage & the feeder tube which keeps larger birds out as well as larger (grey) squirrels and other like sized rodents and predators. The 15 inch tall polycarbonate feeder tube holds 1lbs. of seed. The wire cage surround is rust proof and vinyl coated for better grip. Birds can reach through the cage or enter and enjoy while protected but squirrels cannot. The easy-fill 'Squirrel-lock'cap, feeding port and 6 perches are all made of metal and are impervious to rust and squirrel damage. The poly-carbonate tube and top & bottom caps protect the seed from weather.