This feeder will last with its sturdy metal roof and base construction. The 10.5 inch wide Havenguard© keeps squirrels away from the feed tube, plus it offers a remarkable amount of perching space. 17.5" high with 1.5 lb. seed capacity. If you want to feed larger birds, such as cardinals, choose this feeder. Bird seed is retained with the seed saver tray to attract larger birds. Lifetime Guarantee.