Like β€οΈ this. My husband has a lot of keys that he uses on a regular basis and this has kept them compact yet easily accessible. In fact, I ordered one myself to make keys smaller and fit in my jacket. The only drawback was that the keys were originally assembled. I used a toothpick to hold everything in line so I can make sure everything is level. As an extra help maybe make the screws a bit smaller for keys that don't have a round hole as I currently have a key that I need to drill out a bit so it doesn't damage the connection on the KeySmart.
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