[Squirrel-Proof Spring Device]The spring devices will start to stretch when squirrels or raccoons try to climb the pole, avoid animals close to your bird feeder [Premium Metal]This squirrel device for bird feeders adopts quality metal, not easy to break and will not rust, smooth edges will protect your hands and animals, can be applied for a long time in your garden [Good Elasticity]The squirrel-proof spring device with good elasticity can stretch to a sufficient length, to keep enough distance between the bird feeder and the squirrel, so that the birds can eat the food, thus providing a stable feeding place for the birds [Easy to Install]The spring barrier devices is easy to install on hooks of various styles without adjustment, just install the spring on the top of the support rod [Unique Gift]The squirrel-proof spring is the perfect choice for gifts, especially for those people who love birds, which will bring more fun to your yard and life, and you can also share with your friends Colour:Silver Material:Metal Package Contents: 2 x Squirrel Guard Spring Device Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.