SCHITEC Dog Balls Indestructible, [2 Pack] Solid Rubber Bouncy Fetch Ball for Aggressive Chewers, Durable Chew Toy for Medium Dogs

High Elastic Dog Ball: Made of high elasticity rubber, the ball can bounce higher and farther than standard tennis balls, which stimulates dogs’ instinct to chase and jump to catch the ball, great for out of doors training and exercise.
Heavy Duty Toy for Aggressive Chewers: The solid dog ball with a thick rubber core weights 5.6oz and is created to be more durable, bite-resistant and virtually indestructible for tough chewers.
Secure Natural Rubber: The balls are made of non-toxic natural rubber, which is eco-friendly and Secure for pets. High-density rubber material is flexible and durable for pets to chew and play.
Interactive Fetch Ball: The great bounce and durability make it a good selection for interactive games of fetching, tossing and retrieving to assist your dog release excess energy and provide endless entertainment.
Suitable for Medium Dogs: The medium sized ball measures 2.5 inches in diameter (about the size of a regular tennis ball) and weights 5.6oz, really helpful for medium dogs weighing 20-60 lbs such as Beagle, Pitbull, Boxer, Border Collie and Labrador. The solid ball could also be too big and heavy for small breeds or puppies, please be aware of size and weight. Two sizes to be had, please make a choice the right size for your pet.