Worth Mayhem 14" Balanced Dual Stamp Slow Pitch Softball Bat: WM14B Your opponents will be scrambling for solutions when you step into the batter's box with this Worth Mayhem 14" Balanced Dual Stamp Slow Pitch Softball Bat! Bat Benefits The barrel is comprised of Worth's CF 240 Composite material that offers unparalleled durability without sacrificing performance. The Flex 75 Handle is paired wonderfully with the barrel to further optimize whip and feel so that you can swing with confidence! In addition, this bat will be "Dual Stamped" meaning it will feature both the USA Softball (ASA) and USSSA (New NTS Tested | 240 Compression Stamp) slow pitch stamps. USA Softball and USSSA are the two largest governing bodies of slow pitch softball in the United States. By having these two stamps, the bats should be permitted for use in just about any league out there. As well, the bat will also feature the NSA & ISA stamps. Worth products are legendary on the softball scene. Because of that, they know that they have a duty to take care of their customers that put so much trust in Worth bats.