Pro's: Cheap, good aligator clip that stays where you put it.Cons: Would not fit anyone with large wrist.Used this on a recent computer build and would recogmend it. Gives you a peace of mind, if you cant remember to ground yourself every time you work on computer. Did not seem cumbersome to me at all. If I needed to movefrom the computer just unclip and clip to strap instead of using snap that might fail at a later time.