You've probably seen heaps of different types of keychains and key holders around. Some are very detailed, high-quality materials, while others are more or less everyday items. But as minor as it seems, making the wrong choice of an item to be used as a keychain could make you uncomfortable in many ways. For example, if the keychain is too heavy, chances are you won't find it easy to carry it about.
For heavy keychains, you're always tempted to take it out of your bag or pocket and leave it lying about, and this can lead to you eventually misplacing your keys. However, this strong wire keychain is designed to be as light as possible. It's easy to carry around.