Defend your bird seed from undesirable critters with this dual-mount squirrel proof baffle! With a large 18-inch diameter, this protective baffle is attached to a pole below your wild bird feeder it to keep squirrels off. Transparent UV-stabilized plastic gives you a clear view of your birds without sacrificing durability. The domed shape doubles as a squirrel defender and weather guard, partially protecting your seed from rain and snow to keep it dry. Everything for pole mounting is included: 18-inch black metal squirrel proof baffle, 1 pole adapter, and 2 screws. Fits poles with diameter of 1/2 inch to 1 1/2 inch.