The ball is a hard leather-seamed spheroid, having a circumference of 9 inches (23 cm). The ball provides a "seam": 6 rows of stitches attaching the leather shell in the ball on the string and cork inside. The seam on a different ball is popular and helps the bowler propel https://elliottucjqz.anchor-blog.com/15890023/fascination-about-match44-login