You are bidding on a Brand New TPX Exogrid Senior Youth baseball bat. Model number is SL71X. Size is a31 inches/22.5 oz(-8.5). This bat is made using Louisville's Super Strong ST+20 alloy, with a composite sleeve in the handle. The composite in the handle makes the transistion area stiffer. The stiffer the handle the more flex in the barrel. This is a very Hot Bat! The retail on this bat is $299.99 We are a Discount Broker of product so we cannot offer a Warranty. We can however provide you the best prices and service on Ebay! Don't forget to add us to your Favorite Store List!! Check back often as we add new product each week .