Number Weight Drop on BatsIt designates the Length to Weight difference – i.e. if a bat’s length is 34 in and is a -5 bat, then its weight is 29 (ounces)
It is the difference of the height and weight of the bat.
if you have a 33 inch bat and Shape Kapseln Höhle der Löwen its a drop 3 it would weight 30 ounces its the ratio between the length and the weight