The ball is a tough leather-based-seamed spheroid, with a circumference of 9 inches (23 cm). The ball includes a "seam": 6 rows of stitches attaching the leather-based shell of the ball into the string and cork interior. The seam on a different ball is prominent and will help the bowler https://match44-id19864.blogdosaga.com/35434645/considerations-to-know-about-match