This 5-tier hamster cage turns a flat cage floor into an actual climbing course, linking colorful platforms with 2.8 inch tubes so Syrian hamsters and gerbils have somewhere to explore besides one wheel. Standing 59.1 inches tall on a 32.3 by 18.1 inch base, it comes with a 7.5 inch exercise wheel, a hut, a food dish, and a water bottle already included. A 6.7 inch deep base tray holds enough bedding for real burrowing, and both a front door and a top hatch let you reach in for quick cleanups without shavings ending up on the carpet. A hidden shelf tucked into the base keeps spare bedding and treats organized instead of cluttering a shelf nearby, which matters in a small apartment. Four wheels, two of them lockable, let you roll the whole tower to a new spot or lock it in place during playtime. Built from steel and plastic with 0.5 inch bar spacing for safety. Assembly required.