KIREDAS Training Bat Kiredas Bat Wooden Baseball KIREDAS In excellent condition, having only been used for a few practice sessions. Size: 85 cm, 850 grams [Effects] This bat improves batting technique through the way the head is used and the feel of the hit. [How to Use] After swinging it for practice swings, tee work, and front tee, swing a regular bat to help improve swing speed.