Provided sleeve is a bit tight so just keep it on a string. Works as intended, though if you actually want to turn any type of screw or any hex nut be sure to wear gloves, no real grabbing surface without stabbing yourself. A small slip cover for the serrated blade and knife/bottle opener would help a ton for grabbing surface.
Pretty cool tool that fits in your wallet. Made of stainless steel, which is strong. Haven't used all the tools in it. When it came to me, it was sort of dirty. I gave it a wipe down with some paper towels and a lot of dirt (black stuff) came off.