Water or food Hang in the cage and can be used to hold food or water to prevent your bird from accidentally knocking over the food/water bowl [The bowl is made of stainless steel] non-toxic, tasteless and sterile. The pet bowl consists of two parts, a stand and a stainless steel bowl. Rust Proof and Dishwasher Safe Feed your feathered friends in durable, dishwasher safe all Bio stainless steel food and water cups. Easy to install, durable, easy to remove from bracket, rust resistant and not easy to damage, dishwasher safe [Easy to clean] Easy to install inside and outside the bird cage, is a great bird cage accessories. Easy to clean with water, no waste of time cleaning. Packing List The package includes 2 bowls and 2 stands. The diameter of the bird cup is 10CM and the depth of the bowl is 4.5CM. Perfect parrot Macaw African Grey Parrotmouse Ferret rabbit Totoro hamster cage food water feeding Color Silver Weight 99g/ piece