DURABILITY AND POWER - THE EASTON PINK SAPPHIRE -10 ALUMINUM FASTPITCH BAT.Stay in control of the game with this powerful bat. The Easton Pink Sapphire -10 Aluminum Fastpitch Bat features a military grade aluminum construction for long-lasting durability. Balanced and comfortable, this bat is a must-have this season. FEATURES-10 length to weight ratioALX50 Military Grade aluminum constructionUltra-thin 29/32" handleAll-Sports gripRollover end capCertification: ASA (USA), USSSA (Fastpitch ONLY), NSA, ISA, ISF