Run-about balls provide pets and pet owners with interactive fun during playtime. Sized perfectly for hamsters and gerbils, the Run-about ball provides the perfect outlet for your pet's excess energy. Run-about balls also make a great temporary area to keep your furry friend while you are cleaning their cage. For added safety, use your Run-about ball on Kaytee's Hamtrac raceway and provide your pet with a controlled exercise environment.

• Encourage healthy exercise in a secure and safe way
• Makes a great temporary holding area to keep your furry friend while you clean their home
• Provides interactive fun for the pet and the pet owner
• Mini 5" diameter - For a dwarf hamster or mouse
• Giant 11.5" diameter - For pet rats and chinchillas (Not intended for ferrets, guinea pigs, and rabbits)
• Mega 13" diameter - For pet rats, or chinchillas