Your pooch will the envy of the dog run when he’s sporting these million-dollar molars. Perfect, pearly-white “people” teeth surround the circumference of this gummy-pink, durable, natural rubber hollow ball. These crazy canines are ideal for your crazy canine! Heh heh! Made of non-toxic materials; ball is hollow with a hole on the top and bottom. Standard is ideal for dogs 25 lbs + Ball diameter: 2.4" (similar to a tennis ball).