Hummingbirds will stay longer at this feeder because of its specially designed high perch that provides an anatomically comfortable position for feeding and also an unobstructed view of the surroundings. Made of virtually unbreakable polycarbonate, it has a built-in ant moat, a brass hanging rod that won't rust, a clear bowl that lets you see the nectar level, and a Hummingbird-attracting red cover that lifts off for cleaning and refilling. Your birds will love it! Holds 12 oz. Bowl is 2″ H x 8″ W.