Donemore Proof Spring Device Outdoor Feeder Stealing Spring Device, Outdoor Hanging Bird Feeder Accessories for Bird Feeder Poles Bird Houses Features: Superb Material: Crafted from excellent metal, this -proof spring ensures life, resisting rust and breakage, ideal for enduring outdoor use. Elastic Shield: Offering good elasticity, our Proof Spring is the perfect solution to deter squirrels by stretching to a sufficient length and maintaining enough distance from the bird feeder, effectively disrupting their experiment to raid the feeder. Guard your bird feeder against squirrels and other animals with our Proof Spring.allowing for a stable feeding ground for birds. loosen and enjoy uninterrupted bird watching. Ideal for Bird Lovers family, mates, and relatives, this -proof feeder ensures that every present is cherished. The Proof Spring is easy to install: attaching it to the feeder's support rod requires no adjustment, saving you time and effort in keeping squirrels away from your bird feeder. Product Description: contrain：4xAnti theft spring Donemore Proof Spring Device Outdoor Feeder Stealing Spring Device, Outdoor Hanging Bird Feeder Accessories for Bird Feeder Poles Bird Houses Features: Superb Material: Crafted from excellent metal, contrain：4xAnti theft spring this -proof spring ensures life, resisting rust and breakage, ideal for enduring outdoor use.