INSUM Squeaky Tennis Balls for Dogs Pack of 4 Easy Catching Dog Fetch Balls (Squeaky-Yellow)

BRIGHT COLORS 4 PACK: Standard Size 2.5 inch with prevalent colors, they're help to train your dog to recognize different colors., RUBBER COMPOUND COVER: Hard wearing needle felt balls,great for backyard games,ideally allow dog running,fetching, training and recreational use., FULL SEALED SQUEAK:Using an internal sealed sound element, it only needs to be squeezed lightly to make a "squeaky", making the dog have fun all the day., GOOD REBOUND: Rebound of 110-125cm free from 254cm, we created out a unique bounce formula to allow your dog to run after and mid-air catch confidently., SGS NON-TOXIC TEST:Pass for compliance with the European Standard on Safety of Toys.