Bought for my son, wear this durning he play Wii game make me fill save. He won't through out contraler anymore.

Function is just fine. Great to have as backup whenever your strap gets dirty or becomes worn

Is exactly the same as the one that comes with the original system.

if you're going to play you need to be aware of the risk of the wemote or nunchuck flying out of your hand. These bands allow you to play without concern, they are easy to use and adjust.