What do you call these? We call them reins. Are they useful?

[c=#4C0073] Child harnesses are a godsend for large gatherings like parades, fairs, and festivals. I think it'd be horrible for everyday use, but they are very sensible to use during say visits to Disney world or Mardi Gras parades. I have two toddlers who will run after anything shiny. This has saved my kids from being on a Milk carton at least a dozen times. [/c]