Worth Legit HD52 Balanced ASA Slowpitch Bat HD52 Tech: Tuned to maximize performance and durability with the use of a Hot Dot 52/300 ball. CF100 Tech (2-Pc Technology): 100% Carbon Fiber in each barrel provides an extremely lightweight and rigid material, optimizing swing weight and flex. True1 Tech (2-Pc Technology): WORTHs first true one-piece barrel eliminates all flash points creating a seamless 360 barrel, increasing durability and performance. Worth 1-year Limited Warranty Proudly Made In The USA