Cricket Games

What does size 6 or like size 4 mean for cricket bats?

I was wandering what that meant when it said like size 6 or size four, how big is that. Is that a youth size or could size 6 be for older people.

Public Comments

1. size 4 is for small people and the other for big people.
2. better u check this webpage: http://www.vigyanprasar.com/comcom/feature72.htm
3. SIZE 4 IS 4 KIDS SIZE 6 IS 4 ADULTS