I do not know why a drop of a hot glue is "laughable" for you. I did it on my both FOBs and it works, it does no damage, the key is available if/when needed... And it is no cost solution, keeping the OEM look...
OK Karen, you can laugh as much as you want, but please do not tutor people on your opinions...
@MacombRogerI bought key holders from amazon, no more hitting the horn/emergency button either!
They're a bit 'shiny, but do the job nicely . I got one red, and one blue - can post pictures of my own if anybody would like to see them - but they're pretty much as pictured here.
Well that makes more sense, a metal cover would be heavier, also could reduce the range of wireless lock/unlock. These are lighter than metal, guessing a couple ounces.
Hard for me to compare as I also have a Bronco carabiner on my keys (Hey it was free from Ford). 
These are like a hard coated plastic - not heavy at all, and easy to put on the key. They're a bit 'shiney', but assuming you don't mind that, they're great!
You are asking for Trouble, putting those two togetherWell that makes more sense, a metal cover would be heavier, also could reduce the range of wireless lock/unlock. These are lighter than metal, guessing a couple ounces.
How do you lock glove box or center console?
With the key, I just pry it out, use it and push back in its wedged (by dried hot glue) channel. The key sticks back in place and it is strong enough to disable the release button/spring action.
Hm. I use my key all the time. I have a hood lock and gas cap lock installed, and I lock it up if I ever go somewhere in town.
Ahh ok. I was thinking you just had a dot of glue, not filling the whole spot. Lol. I used hockey tape for a bit then just got a couple silicone ones. Does the trick.
