Alfie Pet by Petoga Couture - Small Animal Garret Bathroom House for Mouse, Chinchilla, Rat, Gerbil and Dwarf Hamster Ideal for hamster, mouse and other small furry animals. It measures 4" in width and 3" in height and depth. It's a kind of a pet bathroom. Open the top cover, pour bathing sand with depth of about 1cm into it, buckle up the cover, and then place it in the corner of the cage. Features a cover to help contain litter scatter. This bathroom is made by clear plastic material, brightly and lovely color, convenient for observation. Made with pet safe materials. Easy to clean and resistant to odors.