Set includes 15 numbered balls and 1 cue ball designed for standard American pool games. Balls made of phenolic resin designed for durability and consistent rolling on pool tables. Each ball has a diameter of 2-1/4 inch (57.2 mm) compatible with most standard pool tables. Bright colors and clear numbering help players easily identify balls during the game. Designed for regular recreational use at home or in game rooms. This pool ball set includes 16 balls designed for standard American pool tables. The set contains 15 numbered balls and 1 cue ball with a diameter of 57.2 mm (2-1/4 inch). The balls are made of phenolic resin and are designed to provide durability and consistent rolling during play. Bright colors and clear numbering allow easy identification of each ball on the table. The set is suitable for recreational games at home, in game rooms or clubs.