The MLB Prime is made exclusively with MLB grade wood. The Ink Dot is the stamp of the highest quality wood, making this line of bats first class. Only ink-dotted bats that meet the slope-of-grain are approved for play in Major League Baseball. Every maple and birch wood MLB Prime bat carries this stamp of approval. All MLB Prime bats now feature Exo Armor, a revolutionary finish that double surface hardness. Engineered for maximum hardness, you will immediately notice a superior feel and unmatched sound at the moment of impact. 

MLB Prime Wood Bat Features:

• MLB Prime Birch Wood
• Standard Handle
• Medium Barrel
• Balanced Swing Weight
• Exo Armor (2x Hardness)
• Pro Ink Dot Tested