The Extra Large 4-Levels Ferret Chinchilla Sugar Glider Squirrel Animal Cage with 1/2 Inch Cross Shelves and Ladders is perfect for housing your furry little friends. This cage features an extra large design that allows for plenty of room for your animals to move around and explore. The cage also features two large front doors and improved metal safety lock hinged doors that are escape-proof. The bottom of the cage is made of a metal grille with 1/2 inch wire spacing and a plastic tray that slides out for convenient cleaning. The bottom shelf can be used to store toys, treats, or other items. The cage also includes wooden perches for flying critters.