[SSK] SSK Hard Wooden Bat Material used by Otani Yanagita Masanao Yoshida Birch Head hollowed out and lightweight Baseball Hall original sbb3009tiybMaterial Birch Size 85cm860g Color Black x Natural Model Hayato Sakamoto type I wish I had a bat like this! I created it! Hayato Sakamoto model! I made it as lightweight as possible and asked for the head to be hollowed out as much as possible by SSK! Unprecedented standards for players! Color: Black x Natural with head cutout Birch Hayato Sakamoto type Size: 85cm860g Type: Baseball Gender target: Men's Package size: 84. 5 x 6 x 6 cm; 900 g