Easy to Fill: The suet ball holder features a round lid for easy filling. A small ring at the opening keeps the lid in place, preventing birds from opening it. Durable Material: Made of high-quality metal, this hanging feeder is resistant to crushing, warping, and squeezing. Its seams are waterproof, allowing you to hang it outdoors for long periods of time without worrying about rust. Not only is this feeder Suet balls attract birds, but it also beautifies your garden. Economical Combination: The package includes 4 outdoor metal bird feeders and 4 S-hooks. The diameter is 7 cm and the hook is 12.5 cm long. This economical combination allows you to feed several birds simultaneously. Capacity: Can hold a single suet ball or half a loaf of suet. It prevents bird food from spoiling and going moldy during prolonged storage outdoors. It is also suitable for scattered hanging feeders to attract more birds such as woodpeckers, robins and others. Widely Used: Ideal for helping wild birds find