Prevue Pet Products Naturals Critter Hut small animal toy 62812 is handmade from 100% natural, sustainable, materials to provide your pet with a safe hideout. Made with environmentally conscious coconut shells plus sisal fibers for shredding and plucking. Critter Hut can rest directly on cage floor and is ideal for mice, gerbils and hamsters. As always, supervise small animals at play. Our Naturals Critter Hut is hand made and actual measurements may vary slightly. Approximately 5 3/4" in diameter and 5 3/4" high.