Wrap...It's very comfortable, and gives you a much better grip on the handle area.... It also seems to ease the foams tendency of sticking to your hand on hot days. It looks professional, improves the grip, and you can adjust the wrap for the size of your hand...It's permanent, or changeable with little effort. It is not expensive, and available in different colors. Not a bad improvement idea... I have tried his detector with it on ,and, found it very comfortable.