Prevue Pet Products Single-Story Hamster & Gerbil Cage Orange SP2000O makes a great home for your hamster or gerbil. Owner friendly features include a top-opening door allowing you easy access into the cage plus a removable bottom grille and pull-out tray for convenient cleaning. A color coordinated exercise wheel is included is to keep your hamster or gerbil entertained while maintaining necessary activity levels. Ideal for hamsters and gerbils our Single-Story Hamster & Gerbil Cage SP2000O in Orange measures 14 Long 11 Wide 8 3/4 High with 3/8 wire spacing.