Little League® International has assembled an online resource page dedicated to baseball bat information, that includes the latest bat information, current Little League Baseball rules and regulations governing bats, definition of terms, the moratorium on the use of composite bats, and a series of frequently asked questions, with answers and licensed bat lists.

Please note that only baseball bats bearing the USA sticker are approved for use for the 2021 baseball season for the Tee Ball through Major division.  In the Juniors Division, BBCOR, wood or USA bats are permissible.

Visit:
http://www.littleleague.org/learn/equipment/baseballbatinfo.htm