The Dental Chew Toy effectively helps reduce dental plaque and tartar breeding. It is an ideal choice to help clean the teeth, massage gums and tongue which supports good oral hygiene and health. With this dental chew toy, you can keep your dog mentally and physically stimulated while exercising their teeth. It is made of non-toxic, soft, non-abrasive safety rubber material that can satisfy even the most relentless chewers. • Material: Rubber • Color: Blue, Green,Red, Yellow • Size: S:5.2*5.2*5.2cm/2.04*2.04*2.04'' L:7*7*7cm/2.76*2.76*2.76''