Safer Than A Regular Tennis Ball: Featuring a natural rubber shell covered with non abrasive felt, Chuckit! Tennis Balls are gentler on your dog's mouth, protecting their teeth and gumsHigh Contrast Colors: Pets and pet parents can easily spot the bright blue and orange tennis balls for dogs during outdoor play. 3 Inches in diameter and compatible with all Large Chuckit LaunchersHigh Bouncing Balls: Tennis dog toy ball is made from natural high-bounce rubber that encourages dogs to leap and jump.Floats In Water: Made of a lightweight rubber material, Chuckit!'s Tennis Balls are great water toys for dogs that enjoy fetch at the pool or the beachSoft Yet Durable: Covered in soft felt, the Chuckit! Tennis Ball is comfortable for dogs to carry, yet durable for extended use