SB4BU • 454TM BALANCED COMPOSITE USSSA® • ONE-YEAR WARRANTY • 454TM USA – Worth’s patented 454 technology extends the sweetspot two inches in BOTH direction, giving the player the largest sweetspot in the industry. BALANCED LOADING – Offers the most true-to-weight feel. Balanced bats are primarily used by those seeking maximum bat control and consistency. 100% COMPOSITE – Barrel is made solely from composite materials. 1.20 BPF W/ABI – Multi-layer composite core designed to provide exceptional rebound and maximum durability. APPROVED BY – USSSA, NSA, ISA and all other associations using 1.20 BPF w/ABI standard.