3 PCS Dog Toy Balls 3 pack ball toys are multifunctional, thanks to the inflatable and floating design, to play throwing and welcoming games with pets on the lawn, ground, lake or pool, perfect for summer days!Material Made of food grade, TPR, non-toxic, provide the safest pet toys for your puppies.Soft and lightweight sphere can be easily thrown by anyone. anyone while your dog will have no problem sinking his teeth into the squeezable plastic. Improve Dental Health The unique shape with spikes helps prevent plaque and tartar buildup as dogs chew, encouraging your dog chew and condition teeth while promoting healthier gums. SizeDiameter: 6.5 cm. The ball is perfect for puppies and medium dogs who love to chew. Great for All Types of Play This training toy and interactive toy like you get teethers, squeaky toys, throw and retrieve dog toys at the same time.