Squirrel Guard Features: Brass Rod- Beautiful and Durable. Rain Guard with "O" ring- ensures dry seed. Collet Technology- adjusts dome position on brass rod. Articulating design- weight of a squirrel displaces feeder hung beneath. UV stbailized polycarbonate- prevents yellowing. 15" dome- protects seeds from weather and thwarts squirrels. Safety- lock hook secures feeder.
Effective over any hanging feeder.