Holds 3.9lbs of seed. Tapered design with decorative brushed copper finish and locking metal roof. Functional roof tilts when stepped on by a squirrel to close both ports. Two integrated metal perches are spring loaded to close both ports with pressure from a squirrel. Squirrels cant get the seed Feed Birds, Not Squirrels!!! Wide-mouth design offers and easy to fill base that is removable for easy cleaning. Seed allocated evenly to both ports. No more empty ports. Feed the birds, Not the Squirrels!