Used DeMarini FNX 9 Fastpitch Softball Bat 2 1 4 Barrel Red White Black 34 25 Size:34 25 Triple knee protection: keeps your RUT4I8 32 24 MAP24 Triple knee protection: keeps your knees safe in every position Ikp (inner knee protection): memory foam is strategically placed where catchers need it the most Intermediate: For age 13 to 15 Size: 15" Durable leg guard Triple knee protection in and out of the squat IKP (Inner Knee Protection) strategically placed memory foam where catchers need it most Removable liner is machine washable ' 2 3 4" Barrel ' Balanced Weight Distribution ' USSSA BPF 1 The new DeMarini FNX comes with a Parastack composite barrel 2 1 4 Inch Barrel Diameter