6061 aluminum bat; very pleasant handling thanks to a high quality grip.\ Ideal for training and competition.\ This bat will be useful for beginners who wish to learn but also for experienced players. **Available in 4 different sizes:** - Length: 28" - 20 oz - 71.12 cm -- Weight: 590 g - Length: 29" -21 oz -73.66 cm -- Weight: 623 g - Length : 31" - 22 oz - 78.74 cm -- Weight: 680 g - Length: 32" - 23 oz - 81.28 cm -- Weight: 708 g **Color**: Metallic gray bat and black grip