The KeySmart Pro is a compact key holder about the size of a Swiss Army Knife that significantly reduces the amount of space keys take up in your pockets.
Instead of rattling and jingling in your pocket, the KeySmart Pro keeps them aligned, allowing you to "flip" the one you need open. It also comes with a key-sized bottle opener that has a loop on the other end for attaching thicker keys.
The KeySmart Pro also has built-in Tile tracker to help you find your keys. The Tile has a battery life of six months, and will send your phone a notification when the KeySmart Pro is too far away.
Instead of letting your keys fly around freely in your pocket where they can scratch your phone's screen and jingle relentlessly, the KeySmart Pro collects up to 10 of them together in a compact bundle that resembles up a Swiss Army Knife.
To add keys, you unscrew two large flat-head screws (they're big enough that you can screw and unscrew them using a coin) that hold the two parts of the KeySmart Pro together, and place their keyhole on top of one of two short studs.
You can place up to five keys on top of each stud, and the KeySmart Pro comes with small spacers that allow you to compensate for different key sizes. I only have three main keys, so I placed them all on one side, and used the spacers to even out the other one.
Once the keys are set, you screw the top piece back on, and are left with a compact key holder that's small enough to slip easily and and out of your pocket. To get a key out, you can push on its top, which protrudes out further than the KeySmart Pro's thin frame, and it'll flip out, ready to use.