Its spring-loaded, push-button top effortlessly opens with one touch, single-handedly taking away the feeder refill juggling act! The Large Lantern features a scalloped seed hopper body, while its attractively rounded roof and basin are made of a rich, forest green plastic that blends beautifully with your yard. The perch basin includes drainage holes to keep seed fresh and a bayonet lock for easy cleaning, while the underside provides a pole mounting option that mounts on 1 inch diameter poles. With a generous 3.8 lb seed capacity and built-in basin rim perching space to attract more birds, the Large Lantern keeps hungry birds happy and coming back for more!