Specifications: Size:S:the diameter is 6.5 centimeter/2.6",suitable for pets up to 33 pound; M:the diameter is 9 centimeter/3.5",suitable for pets up to 77 pound; L:the diameter is 11 centimeter/4.3",suitable for pets up to 122 pound; Color: Blue,Orange,Green Weight: S: 50 gram/per small ball;M: 85 gram/per medium ball ;L :145 gram/per large ball Application: Pet dog cat and more Package included: 3 X Pet Squeaky Chewing Balls Description: Are you looking for toys creative to accompany with your pet. Here this pet squeaky chewing balls might be right for you. Made of high quality TPR Material,spiky texture ensures no choking hazards only fun when your cats and dogs chew it. Puppy chew toys that have a lot of chewing areas can strengthen your dog's jaws and clean his teeth. This dog ball is better than dog rope and will allow your puppy to have fun roughhousing. Help your dog fight boredom and reduce mischievous behavior when it stay at home alone,you will have a very happy dog. So what are you waiting for. You could have one or more. Note: Size may be 2 centimeter/1 inch inaccuracy due to hand measure; Color may be little different due to monitor. If you want to buy more,welcome ask for bulk price. Please tell us if you have any question about our items or service. Thanks for your visit.