I was not able to use the harness until after the 30 day return period had lapsed (live in Colorado and Winter ran long this year). The seller is within his rights to deny my returns since the 30 days had lapsed by 4 days, so I am stuck with the harness. If you order one, please take note that it rides too low on the back of a shorter golfer and is not comfortable for that reason. I did not see an option for a S , M or L sizing for the harness. when I ordered mine. If the harness fit properly, I feel it could be a very practical product. Unfortunately, I did not play golf with it until it was too late to return.