JW Pet I-Squeak, Medium, Baseball Bouncing Dog Toy, Long Lasting, Thick Walled Heavy Duty Rubber & Finished With A Long Winded Squeaker, Pliable, Resilient Natural Rubber, Satisfy The Dogs Normal Craving To Chew, Great Size & Shape To Throw For Fun Toss & Fetch Games, Available In Assorted Colors, Infused With Vanilla Extract.