I don't know what in the hell I did, I have one of the solid circular round ones with a small hole in the back for the keychain. It's been on my keys for ages. One morning I went to put my seat belt on and got a sharp stab. I pulled my keys out and it was bent 90° and I just the tiniest little bit of blood on it.
I mean, they fit on a keychain, which is fucking great; Sadly, they stab you through the pants pocket so they're fucking rude.
I just upgraded mine from an old Apple one to a newer Pixel one, which has a sturdier loop on it.
I don't know what in the hell I did, I have one of the solid circular round ones with a small hole in the back for the keychain. It's been on my keys for ages. One morning I went to put my seat belt on and got a sharp stab. I pulled my keys out and it was bent 90° and I just the tiniest little bit of blood on it.