The Squirrel Stopper Denali is our mounting pole kit system but with a squirrel proof baffle! This design is new to our family of squirrel proof pole systems. The Denali is a totally squirrel proof pole that features a sturdy, rust-resistant design, sure to hold up even the largest and heaviest birdhouses and bird feeders. The pole itself is innovative in design, with a 1 1/4" diameter that tapers to the "universal" 1 inch diameter top. The overall height of the Denali is 79.5" and measures between 58.5" - 53.5" in-ground. The Squirrel Stopper Baffle uses our patented spring technology making it where the baffle moves up and down and side to side when squirrels try to climb it.