The grand hamster cage has white bars, a black base with a sliding tray. Perfect for hamsters and other small animals (Dwarf, Syrian, Russian, Roborovski). Base depth 10.5cm. Shelf hole 6cm. Includes 3 shelves, 1 hamster house, 2 plastic tubes, 3 ladders, 1 hamster wheel, hamster bowl. Please note all measurements are approx. Please note a smaller swing perch is advised for this cage to give your pet a different level. Please ensure this cage is the correct size for your pet.