REDS & YELLOWS 1 5/8" (47.6mm) POOL BALLS CAN COME WITH OR WITH OUT A 1 5/8" 15 BALL PLASTIC TRIANGLE SHOWN IN PICTURE, YOU CAN CHOOSE WHICH YOU PREFER IN THE DROP DOWN MENU AT THE TOP OF THE ADVERT. BELOW IS A GUIDE FOR BALL SIZES. 1. 2 1/4" (5.72cm) - AMERICAN POOL TABLES 2. 2 1/16" (5.24cm) - FULL SIZE SNOOKER TABLES 3. 2" (5.08cm) - UK POOL TABLES (PUB TYPE) 4. 1 7/8" (4.76cm) - HOME SIZE TABLES 5. 1 3/4" (4.44cm) - HOME SIZE TABLES 6. 1 1/2" (3.81cm) - HOME SIZE TABLES 7. 1 5/8" (41mm) - HOME SIZE TABLES