I'm a big believer in training your lead side with a small golf club, so you are giving your lead arm the same weight it will need to wield in a regular golf swing. That way you are going to find a realistic cadence and rhythm.
I cut these down myself from used golf clubs. Let's not add to the waste in the environment when there is already plenty of material out there.
These clubs are 26" long.
Choose right or left handed.