NJWA Monster Bat
The NJWA monster screwball bat is 2 5/8 inches in diameter at the barrel and made of thick plastic, the bat crushes the ball. The handle is made of solid oak and is taped with white athletic grip tape. The knob is also made of plastic. The bat can be custom made from 34 inches to 38 inches in length. That bat is permitted in all NJWA, MWA, Fast Plastic and Golden Stick events.