This is a Mizuno-made wooden (maple) bat for knocking. The shrink wrap is partially peeled off, but it is new and unused. Suitable for hardball, softball, and soft baseball. - Brand: Mizuno - Model Number: 1GJWK14590 - Size: 90cm - Diameter: 5.6cm - Weight: 620g - Material: Wood - Made in Japan Thank you for looking.