The Perky Pet Squirrel-Be-Gone III Bird Feeder prevents squirrels from stealing seeds with its weight-operated guard. With a volume of 8 lbs and 9 feeding ports, this feeder can accommodate a wide selection of birdseed. Made from rustic metal, it can be hung or mounted on a post. The holes close under the weight of the squirrels to protect the seeds. Measuring 10" x 10" x 20.84", it is ideal for feeding a wide variety of wild birds.