Knife Style Key Holder

I designed this key holder because all of the other ones I found where either too thick, or I didn't like the way they looked. This one is thin, but strong (I have been using it for months with no issues). The deep thump slots make it very easy to get your keys out.

It is held together with 3 M3 bolts, nuts, and washers. I like to put a washer between each key.