Scroll down to see some types from Singapore.This is what I have found so far, but I guess there will be more types.
Length: -mm , diameter: -mm.Weight: -gram including -gram .Photo © Cory.
Length: 105mm , diamter: 54mm.Weight: 300gram including 80gram Comp B.Photo right © Cory. Below © Craig.
Length: mm , diameter: mm.Weight: gram including gram Photo © Cory.
Length: 138mm , diameter: 54mm.Weight: 320gram including 180gram Comp B.Right photo © Cory.