Features: 1. Easy to Fill: The Bird Feeder has a rounded lid that can be opened so you can refill the fat ball and there is a small ring in the opening holds the lid firmly in place so that it can not be opened by the bird. 2.Premium Quality: The bird feeders are made of premium quality metal which are not easy to crush and deform and have tight seams to hang outdoors for a long time without worrying about rust. This dumpling rack is not only a fat ball feeder that attracts birds but also a beautiful decoration on your garden. 3.Fit for Spherical Food: The bird feeder can only hold spherical feed or fat globules or half a loaf of bread. This prevents bird food from spoilage and moldy due to long-term storage outdoors and also facilitates sprinkling with hanging feeders to attract birds such as woodpecker robin etc.. 4.Smart Design: Simply unscrew and lift the lid to refill. Convenient for you to feed wild birds better. 5.Widely Use: These hanging metal bird feeders are ideal for supporting wild birds outdoors in four seasons while searching for food. All animals like squirrels thrushes thrushes crows sparrows squirrels woodpecker or robins will get help. Specification: Material: Metal Bird Feeder: 4PCS Package Size:14*14*7cm Weight: 220g includes: 4*Bird Feeder "