8lbs and 9lbs- Ages 8-11 and womens ring size from 8-11, Medium: 10lbs, 11lbs, and 12lbs, Ages 11-15 and Adult Ring size 10 or lower, Large:
13lbs and 14lbs, Mens ring size 10-12 or people with larger hands, X-Large: 15lbs and 16lbs, Mens ring size over 13 or people with extremely large hands.
If you would like a different size drilled for the weight you selected, you must contact us via email as soon as your order is placed with your order number.
Pre-Drilled bowling balls cannot be returned or exchanged. It’s always good to have a spare. And with T-Zones being so affordable, you can. Just pick your favorite color, or two, or three. Great