New Rawlings Eclipse Fastpitch Softball Bat No Box! 3 piece design featuring an updated It also features nine 3 piece design featuring an updated VCX2 Vibration Control Connection System provides unmatched comfort while delivering the feel that players want one size fit for different head shapes and sizes you'll be squaring up and delivering hard contact on anything in the zone IMPROVED CONTROL AND VIBRATION REDUCTION created from the Eclipse's high tack grip and concave endcap DURABLE LIGHTWEIGHT ALLOY DESIGN Delivers consistent performace all season long HIGH TACK GRIP AND CONCAVE ENDCAP Improve barrel control and reduce vibration in the handle CERTIFICATION ASA USSSA NSA ISF ISA X TENDED SWEET SPOT Thanks to the X tended sweet spot design