Prevue Pet Products Rat and chinchillas Cage 495 is available in an Earthtone Dusted Rose hammertone finish. The small wire spacing and solid metal ramps and platforms make this an ideal cage for rats and chinchillas as well as baby ferrets. The large front door and smaller rooftop door allow for easy access to your furry friends while a pull-out bottom grille and tray make cleaning quick and easy. The wind-bell lock on the bottom of the cage prevents pets from pushing out the tray if the cage is used without the grille. This practical design also includes a bottom shelf for storing extra food treats and supplies. Our Rat and Chinchillas Cage measures 31 long by 20-1/2 wide by 40 high with 3/8 wire spacing. Front door size is 13 by 13.