This bat is MLB grade birch model 110B.
The 110 features  a ultra matte 2 part poly finish making it one of the hardest bats you can find.
The 110 has a .945" handle, traditional knob, and a 2.50" barrel.
This is the one of the most popular models is baseball. 
 
All In stock bats come in matte finish.
All Clear Handle, Clear Barrel bats come with a black logo and engraving.
All Black Handle, Black Barrel bats come with a gold logo and engraving.