Material: Composite Type: Baseball Weight: 30 oz. Brand: Easton Model: S1 Length: 33" Product Features - BBCOR Certified - 2 5/8 Inch Barrel Diameter - (-3) Length to Weight Ratio - IMX Composite Barrel - Patented two-piece Connexion - Speed Design for low MOI - Faster Swing Speed - No Warrenty Provided.