Simply Installation:Connection the clear plastic covering with the Blue bottom,and through the durable clips hang the parakeet bath caged box in your cage(not the ROUND OR CURVED WALL CAGES) . Easy to clean:Caged bird bath has removable tray. when bath time is over ,easy to remove for cleaning. Interesting Design:Bird bathing tub has many raised square grids at the bottom to prevent the bird from slipping, which can bring the bird a comfortable and healthy bathing environment. Healthy Material Made of high quality PVC plastic. ,parakeet bath box is healthy and environmentally friendlysafty for your lovely kids Size& Water InjectorBird bath box Size is 14 x 14 x 13cm/ 5.51 x 5.51 x 5.12inchDesigned for small birds, with Water Injector could add water when he is bathing.