These socks are woven from heavy material. They provide an economical method for feeding small desirable birds that cling, such as Goldfinchs and House Finches. The birds have to work to obtain the seed. Draw string retainer.

Approx. 4"x11"

Feeding Preferences: Nyjer Seed, Premium Wild Finch Mix, Sunflower Chips Fine

Feeder Accessories: Baffles