Product description: Quantity: 3 pieces Color: blue + green + orange Size: diameter 6.5 cm Premium and safe material: this training toy and interactive is made of food grade, non-toxic, soft TPR (BPA free), which makes it hard to break and the spiked pad on the surface of the ball prevents your puppies from choking. KEEP YOUR PET SAFE DURING PLAY. Squeaker, Bouncing, Floating: This toy ball has a built-in squeaker to encourage pets instinctive hunting and play behavior. Meanwhile, with its bouncy, floating design, can play toss and fetch games with pets on the lawn, floor, lake or swimming pool, enriching the human and animal bond. Improves dental health: Unique shape with spikes helps prevent plaque and tartar buildup when dogs chew. Meanwhile, it tends to satisfy a dog's natural instinct to chew to massage gums and improve dental health while dogs play. For small and medium chewers: the ball comes with a diameter of 6.5 cm, which makes it fun to play when it bounces. Neither too big nor too small, the ball is perfect for puppies and medium sized dogs who like to chew.