Purchased 4 years ago and only used for about a year, as it was suited to my child's build. EASTON power balance bat, J.S.B.A. standard compliant. Lightweight and easy to swing, resulting in fast ball speeds. Please consider it a mid-balanced bat. - Brand: EASTON - Model: POWER BALANCED - Standard: J.S.B.A. - Features: EASTON ADVANCED LABS Thank you for looking.