Available for immediate purchase. ■Color: Black x Red ■Size: 83cm ■Weight: 83cm/700g ■Balance: Top Balance ■Material: FRP + Urethane ■Accessories: Comes with a dedicated bat case ■Country of Origin: Japan 23mm thick urethane hitting area. The new MM series answers the call to "hit it further." In addition to the 23mm thickness, the urethane composition has been improved, resulting in an 8.4% increase in rebound rate! (Compared to MM18) Amateur baseball Softball Bat M ball