Product DescriptionThe Mike Massey Billiards Aramith Billiard Balls Set is a complete set of 16 two-inch balls. The balls are Belgian-made with phenolic resin and are engineered to withstand the high temperatures that can occur when you break. This construction makes your billiard balls less vulnerable to burn spots. Not only that but the Aramith balls offer less wear and tear on your table and helps protect the longevity of your felt.