Easton GHOST OG Fastpitch Bat (-8) Patented Double Barrel construction provides the best pop, feel and sound with a massive sweet spot Sonic Comp High-performing composite with increased durability, resulting in the lowest barrel compression ConneXion Two-piece connection technology that optimizes a more 'stiff barrel flex and maximizes energy transfer while eliminating vibration Certification: USA, USSSA (FASTPITCH ONLY), NSA, ISA, WBSC