The barrel diameter is 2 5/8"

flexible molecular structure that locks upon impact and disperses energy

and the durable

Bat in good shape normal wear some scrapes

New Rawlings Shut Out Fastpitch Softball Glove RSO125BCC LHT 12.5 Inch Blk/Tn 12.5 Inches:Black/Tan The barrel diameter is 2The perfectly balanced patterns of the updated Shut Out are designed for the hand size of the female athlete to provide an improved level of control and comfort. Constructed with a hand opening and finger back adjustments to accommodate the fastpitch player. Rawlings is introducing a dynamic new pattern technology to advance the fastpitch game and provide the opportunity for an upgraded level of performance