Made of the rubber material, it is soft and non-toxic, durable and wear-resistant, very suitable for the dog. Designed with the suction cup, it can adhere to the floor to let the pet play with themselves, releasing your hands. Multifunctional--It can be a play toy,also can be a teeth cleaning toy. Help to keep teeth clean and freshen the breath. Soft texture designed to be safe for your dog's gums. With a fun look, it is attractive for the dog and makes them not refuse it.