This product is made of perfect rubber strength, the material has good elasticity, is bite resistant, non-toxic, non-toxic, non-abrasion and is safe for your dog to polish and clean teeth. Strong Teeth: The non-abrasive felt will not wear down canine teeth like regular tennis balls, large dog balls suitable for all ages and ideal first training balls for puppies.It can help effectively to clean the dog’s teeth and to keep the gums healthy. & nbsp; Easy to clean, perfect for swimming pools, ponds and outdoors. [Best gift for your lover] - Let this ball be a gift for your pet to reduce anxiety or loneliness when you are not at home. Size: S: Diameter 6 cm M: 7.5 cm in diameter L: Diameter 9.5cm Material: non-toxic silicone rubber. Features: 1. Make the most of time spent with pets. Play with your pet dog in the park, pool or garden and have the best time with these interactive outdoor dog balls. These dog rubber balls are perfect for fetching or other play, allowing you as well as your