Use the  screw and durable clips,which is suitable for most birdcage,and you just wash the box with water directly, KINDLY NOTED NOT FOR USE WITH ROUND OR CURVED WALL CAGES.

Water bath is good to the bird health,through the water bath, not only is it beneficial to clear the feather dust and clear parasites, but it also moisturizes the skin and helps the birds to dissipate heat.

Fits most cages, not only can it be used as a bird's bathroom, but it can also be used as a eating basin or a sleeping nest.

Adopt the thicken PC material,easy to clean and refill with a removable tray.hang the box in your cage. Then, fill with water or sand and allow your bird to enjoy their new bath!

Size of 6.1*5.1*6in(L*W *H) is the perfect size for small to medium birds, like lovebirds, canaries, finches, parakeets, and cockatiels.