Encourage the natural instinct to chew in your small pet with All Living Things Willow Sticks. These sticks are perfect for a variety of small pets including rabbits, chinchillas, guinea pigs, hamsters, gerbils and rats; all of whom love to chew and will find hour of chewing fun in these willow twig sticks. Only at PetSmart. Features: Made from natural willow twigs; Encourages your pet's natural instinct to chew; Helps reduce pet boredom Includes: Willow Sticks Intended Pet(s): Rabbits, Chinchillas, Guinea Pigs, Hamsters, Gerbils and Rats Material(s): Wood Color: Brown Product Weight: 1 oz (28.3 g) Advice for Use: Always select the appropriate size and type of item for your specific pet. Be sure to observe your pet's behavior with a new toy. Remove and replace the toy if it becomes damaged. Caution: Intended for small pets only. Keep out of reach of children. Size: One size.