Product details:

Phenolic resin is proven to last up-to 5 times longer than balls made of polymers or polyester. Each ball is regulations size, measuring 2-1/4" in diameter and features the classic "numbers in the stripe" design. Aramith billiard balls adhere to the most stringent specifications in the industry, ensuring superior playability and durability. They are constructed with perfect roundness and balance, uniform weight and hardness, brilliant colors and a friction resistant roll.