Dogs love the familiar squeaky noise when squeezed! Soft spike tips can be safely squeezed, pulled, and gnawed on. Promotes healthy teeth, gums, and better breath. Thermoplastic Rubber (TPR) material is safe, durable, and excitingly bouncy! Package includes single 3.5" blue toy ball. Great for medium and large breeds, or ambitious smaller pups. Perfect for Playing Fetch Thermoplastic rubber material is soft but durable, which makes it the ideal toy for both indoor and outdoor use. Won't damage floors or walls, and doesn't easily get dirty or wet. Perfect for Chewing What dog doesn't want to chew? Chewing is not only therapeutic, it promotes healthy brain development, better behavior, and cleaner oral hygiene. ball toy Perfect for Larger Dogs Ball measures 3.5" in diameter, which makes it the ideal size for any medium or large sized canine... or a real mouthful for smaller enthusiastic pups!