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.^