Toy Ball for Dogs [Dental Treat][Bite Resistant] Jakpak Durable Non-Toxic Strong Tooth Cleaning Dog Toy Balls for Pet Training/Playing/Chewing,Soft Rubber,Bouncy,Tennis Ball Size 2.8 Inch Jakpak Dog's Balls are made of Non-Toxic soft safety rubber material. Non-abrasive felt, just be assured that letting pets bite it. Jakpak toy balls are strong, bouncy, tough, tennis balls size. It won't be destroyed by dogs' bite. Suitable for any naughty active dogs. Sawtooth antiskid design of the dog balls grooves fit the tooth shape of dog. It can help cleaning pets' tooth and massage pets' gums. Makes this dog toy ball a gift for your lovely pet. Play with it, dog will reduce damage to furniture and feel less lonely when you are not home. Diameter: 2.8 inch. Item has hole drilled through center. Good for most ages and breeds of dogs as pet training/outdoor playing/chewing balls.