Span approx 4 1/2 x 4 5/8 cut to cut. Vise IT Thumb (insert not included). Used only 5 games. The Hammer Deep Ocean Vibe Bowling Ball is a 14lb ten-pin bowling ball made of reactive resin, featuring a symmetrical core and polished finish. It has a blue color and is designed for medium-dry lane conditions. With a mid performance level and United States Bowling Congress (USBC) association, this ball is perfect for bowling enthusiasts looking for a reliable and high-quality option for their game. The new release of this bowling ball ensures a fast shipping experience, making it a convenient choice for those eager to enhance their bowling skills.