By Bestbuy.com

GSE Games & Sports Expert - 2 1/4-Inch Pool Cue Ball, Standard Billiard Cue Ball for Billiard Pool Table -16 Pack - White

The AAA grade pool cue ball is made from quality polyester resin which provides exceptional scratch and impact resistance, and is precision engineered, ensuring superior playability and durability, measuring 57 +/- 0.15 mm in diameter and weighing 6 oz/168 +/- 3 grams. It is used to replace your dull, worn, or lost pool ball.