Members are required to (and usually do) carry with them symbols of commitment. Currently there are two kinds of souvenirs; one is a really cool handband that comes in five exciting colours, and the other is a gorgeous badge / brooche. They serve as symbols of commitment.
These symbols of commitment remind you (and also notify others) that you (the bearer / wearer) have made a commitment to work to improve your life by acquiring and utilising Zing4Life! principles, techniques, and strategies. Thus, it boldly says SEER! …living the zLife!