To Install Properly, Slide Baffle up the Pole, Attach the Adjustable Stabilizer at Least 4 1/2 Feet off the Ground. Rest the Baffle on the Stabilizer. When Properly Installed, These Baffles are Highly Effective in Preventing Squirrels and Other Predators from Raiding Seed, Damaging Feeders and Houses, or Harming your Birds. See Instructions for Other Great Positioning Tips. Please Note that this is a One Piece Unit. It May Not Fit One Piece Poles With Anchors.