The Stokes Jumbo Finch Feeder is a durable polycarbonate tube that protects and contains seed and easily allows you to see when feeder needs to be refilled. With a slide up roof for easy refills and clean, plus six feeding ports with perches for easy access. This feeder can be pole mounted or hung. Attracts all varieties of songbirds with a seed capacity of 3 lb. of thistle (Nyjer) seed.