Louisville Slugger I13 MLB Prime Ash Baseball Bat MLB Prime Veneer Ash turning model I13 is swung by Evan Longoria and provides a perfectly balanced swing weight and an Xtra large barrel for a massive sweet spot Veneer Ash with cupped end provides the best quality and lightest wood bats on the market Advanced finishing system of filler and 3 topcoats of finish provide the hardest wood bat ever used in MLB (9H hardnesss) 360 degree barrel compression of the wood seals the wood and leaves no soft spots behind and makes bone rubbing thing of the past Available in 32-Inch-34-Inch lengths all with cupped ends