The All Living Things Rat Starter Kit is the perfect start for your pet Rat. Multiple levels to encourage plenty of activity. The Flying Saucer is a toe and tail safe exercise wheel. Only at PetSmart. Features: Everything you need to create a comfortable home for your rat Includes: 1 - Flying Saucer exerciser, 2 - solid surface shelves, 2 - Easy to climb treaded ramps, 1 - Comfortable Hammock, 1 - Food Dish, 1 - 16oz drip resistant water bottle with spring hanger, food and bedding Color: Black Material: Wire Pet Size: Small Dimensions: 17.5" L x 28" W x 31.5" H Caution: Always supervise your pet while introducing them into a new home to insure they adjust to their new environment.