The Perky Pet Squirrel Be Gone Wild Bird Feeder 12 lb. (338) is a high quality-type of feeder that provides ultimate seed protection against naughty squirrels. It features a weight activated blocking bar that automatically closes and adjustable springs that block all sizes of squirrels. The feeder is made of a classic country style architecture with all metal construction. It has removable roof peak for easy cleaning and filling. The feeder is excellent to hold twelve pounds of seeds. Squirrel Be Gone Wild Bird Feeder is ideal for Grosbeaks, Flickers, Grackles, Finches, Goldfinches, Woodpeckers, Jays, Cardinals, Chickadees and many more.