Spiky Dog Balls: : Set of 2 balls, 3 inches in diameter, Our dog toy balls feature the main colors of Christmas, red and green, and snowflake patterns, with brightly colored designs that make these dog balls beautiful and fun, and make it easier for dogs to be attracted to when playing! High Quality & Safe Material: The Christmas dog balls are made of food-grade rubber, very dog-friendly. The flexible spikes on the surface of the pet toy encourage your dog to chew and grind their teeth while promoting gum health. The suffocation-free design allows your pet to play and chase safely indoors and outdoors. Built-in squeaker: The squeaker is hidden inside the dog ball, which is soft, safe and durable and won't be squeezed out by your dog. Its unique design ensures there are no choking hazards, just fun. This squeaky dog toy is perfect for your interaction with your dog and is a great choice for playing at home, in the yard, at the park, at the beach or in the water. Clean Teeth: The spikes on our dog balls won't be broken by dogs, no risk of swallowing. When your dog plays and chews, you unknowingly help improve the overall health and longevity of his teeth and gums. Gentle Reminder: It is recommended to rinse and air dry for a few hours after receiving the balls so that the smell will basically disappear. If there is any problem, we will give you a satisfactory solution.