Large plexiglas window so birds can see the seed. Hang with included heavy duty steel hanger. Steel perch platform that only birds can perch on. Squirrels can t chew it and have no place to grab. More sanitary than wood perches. Adjusts to 4 different settings. Extra large seed capacity. 3 year warranty. Tree, post or wall mount (hardware included). Pole mount up to 1 1/4 pole (mounting clip included).. Dimensions are 10 X 11.5 X 12.75 UPC Code = 073928832107
