Natural mineral ledge for small petsAttaches to wire cages with chew proof bracketsMade of natural pumice rockCompletely safe to chew and promotes clean and healthy teethThe comfortable natural option for your small animaThe Super Pet Chinchilla Lava Ledge is a natural mineral ledge for small pets. Suitable for chinchillas, rabbits, rats, hamsters, gerbils and mice, it simply attaches to a wire cage with chew proof brackets. Made of pumice it is completely safe to chew and promotes clean and healthy teeth. A ledge encourages natural jumping exercise.Dimensions 6 inches L x 2.6 inches W x 2.25 inches H