Droll Yankees Squirrel Stopper Slinky
The amazing Squirrel Slinky keeps them off post feeder. Outfit 1 inch diameter bird feeder pole with this clever squirrel deterrent! Top coil end of the Slinky's wire tightly grips pole. The metal sheath connected to the Slinky moves swiftly to stop squirrels.
Available from Duncraft Bird Watcher Supply