The Key Pouch isn’t there to protect a key, as one might assume. Instead, it’s a little cover that helps you identify your keys at one glance, if you happen to have several ones of the same type.*
In addition, the Key Pouch is a nice accessory that adds a spot of colour to your key ring.
Order several ones at once and get a better price. Yay!

*Works with the typical Kaba key with the round bow.