Used Axe L148H Avenge Avenge 2 3 4" Big Barrel USSSA Bat 10oz 28 18 Blk Gld 1 mark on the barrel and 1 on the knob. See Pics! which makes the edges a 5717504 Backpack Ryl which makes the edges a little sharper The Pro Preferred line is made with supple Kip leather that provides a smooth look and feel 2 piece composite Most balanced and fastest swinging USSSA bat Axe Bat has ever made so you can attack pitches with lightning fast speed and laser focused control Variable layer composite barrel with Tri Flex technology uses slip planes to boost performance and improve durability along the entire length of the hitting area Vibration Canceling System (VCS) deploys advanced shock absorbing materials to reduce vibration at three points on the handle