We are aiming to provide High-quality, Durable, Safety, Funny Squeak pet balls for our customers. Actually our toy balls are stronger than any other toy balls on the market, but if you keep the dog biting it, it will eventually break down. You would use it as an interactive and training toy. To make the best use of everything if you don't let your pet treat it like a chew toy.? Material: Rubber TPR material ? Dimensions:2.9 inches ? Package Quantity: 2 Pcs ? Colour: Blue+Yellow Suitable size: Squeak Chew Toy Ball Works well for the all size dogs/cats joyful interactive training playing Pet ball.Features: ?Funny squeak will makes your dog feel more excited.The vocal part is very strong and wouldn't be easily damaged by your dogs. ?The ball with a special shape, there are no rules to roll and bounce, which makes it hard to judge where the ball will stop, so that to train the dogs ability of hunting and searching. ?The use of edible grade rubber to ensure the safety of dogs, the soft material can protect the dog's teeth while grinding their teeth. ?Training playing at any time for your dogs,this toy balls can be floating,so that can be used for dogs swimming, suit for indoors, outdoors, swimming pools and etc.