This is for a used 16Ib Storm Hyroad Max bowling ball. It's in good condition with about 100 games on it. It shows a lot of lane use with scrapes and lane nicks on it. A resurface should restore that. It's drilled for right-handed and still on the first drill. Don't know my exact finger measurements, but it is a conventional fingertip drill with a 4 1/2 span and has an oval thumbslug in it.