For those looking for a very inexpensive squirrel baffle, we are offering the hanging SB5GLV squirrel baffle with plain galvanized finish! This is the least expensive squirrel baffle on the market that actually works. It is fully galvanized and will not rust! Using your baffle: This squirrel baffle is 21" in diameter. When hanging the squirrel baffle from a tree branch, use a branch hook. Best results are obtained when the baffle is 12" or more lower than the branch and 4' away from the tree trunk. Bottom of the feeder must be at least 4' from the ground. For hanging up feeders, place the squirrel baffle above the feeder, making sure the feeder is placed 8' away from a jumping platform. Product Details: 21 inch diameter Includes hanging hardware, but requires uplifter hook, branch hook, or chain to complete installation Made with fully galvanized steel sheet purchased as excess to the auto industry in Detroit. (This is the same galvanized steel used under the painted finish of new cars, so they maintain their attractive appearance and use for years.) Carries an unconditional lifetime guarantee against defects in material and workmanship. Made in the USA.