From a heavy die cast metal top to the seed diverter on the bottom of this feeder, you'll find quality here. The clear tube is constructed of weather resistant polycarbonate and is virtually unbreakable. This feeder can be hung or pole-mounted and will serve you and your birds well for many years. This large 19" feeder holds 1.75 quarts of seed and has 10 feeding ports. There is a lifetime warranty against squirrel damage and comes with an attractive brushed nickel finish. This feeder has a Quick Clean Removable Base. Simply squeeze the two buttons at the bottom of the feeder to release the base for very easy cleaning. Quick and easy - no more messy feeder cleaning with this model. Also available in brass and 15" and 11" models. This is a top-notch feeder and a top seller in the store.