Large Size - The size of the hamster cage platform is 9.84*5.9*4in. The platform is large enough for small animals to move around freely and fits most cages. Waterproof Design - The hamster platform for cage adopts a waterproof design, which can be easily cleaned and kept dry, making the activity space of small animals cleaner. Increase Activity Space - Placing this wooden hamster stand in the cage can increase the activity space of small animals, and can expand the space for small animals to climb, rest and play. Stay Active - This hamster play platform promotes the small animal's movement, helping to develop coordination, balance and fitness, while providing it with a fun place to play and avoid boredom. Multifunctional - The hamsters wooden stand can be used to place drinking fountains, wheels, food bowls, etc., to prevent hamsters from kicking over when playing in the cage, and provide more space for hamsters to play.