Wellbro Dog Rope Toy, Colorful Woven Cotton Puppy Chew Toy, Interactive Jolly Balls for Dogs and Cats, Great for Pets&rsquo; Play and Fun, Pack of 3 WOVEN COTTON MATERIAL: Made of washable pure cotton fibers which is safe, nontoxic, and healthy for pets, and gentle on pet's mouth yet tightly-twisted for durability and less noisy for tough biting, chewing, and play. HEALTH AND ACT BENEFITS: The cotton rope toy can help clean dirt in pets teeth and gums and improve the dental hygiene and also satisfy their natural instinct to chew to correct bad biting behavior and prevent chewing damage of furniture, mats and shoes. IMPROVE INTERACTIVITY: This chew toy ball promotes exercise and fun, increases interaction between furry pets and owners, and is good for enjoying a pleasant and interesting time of playing games of fetch and keeping a closer relationship. PERFECT FOR PUPPIES PLAY AND FUN: This treat ball will keep your dog entertained and occupied and increase your puppys IQ while they are left alone during the day, which is helpful for encouraging active independent play, controlling aggressive chewers. SIZE/COLOR DETAILS: The dog balls comes in set of 3 and the diameter is 2.4 or 6cm, which fits puppies, cats and small dogs and other pets, available in beautiful and vivid colors and packed and sent in random colors.