The Key Card

The Key Card is designed so that you can keep some keys in your wallet instead of on your key ring. I came up with this design so that I don't have to keep a key ring or keys on my car key-fob. I just put the keys that I need in my slim wallet. My car is key-less so I have no keys poking into my legs anymore!There are three different cards; they have one, two, and three holes respectively. The card thickness should be just barely thicker than a SC1 key, and should fit pretty tight into place. Th