1Made of solid stainless steel, which is rust and corrosion resistant, sturdy and durable. 2Come with four feeding cups, allowing multiple birds to eating on it at the same time. 3Easy installation, suitable for birds of small and medium size, convenient to use. 4Hanging in the cage. It can be used for hold food or water, preventing your bird from accidentally tipping food/water bowl. 5Reliable to use, long service life, not easy to damage, and you can use for a long time.