What is the weight of hockey ball?

"Its a hockey puck :L" was the last answer. Whoever said this doesn't understand that there are other kinds of hockey that use a ball. For instance Field Hockey which is one of the most followed sports globally, or dek hockey. But I can't say much about the weight of dek or field balls. I know that dek ones vary in density for the temperature they're made for, so odds are the weight is different depending on temperature level.