The Easton Quantum tee ball bat is designed with a one-piece, balanced construction and rolled end to provide an easy swing and solid contact for those learning to hit. This bat is engineered with a lightweight and durable ALX50 alloy that holds up in appearance and contact swing after swing. The comfortable all-sports grip on the handle provides young hitter with cushion and support. This bat is USA Baseball certified (only for use w/ approved tee balls).