Very pleased with the purchase, received the carbiners swiftly and in 6 different shiny, bright colors none of which are white, black, or "metal" color. They are the perfect size for keeping my car key easily detachable from my key ring as I have lots of stuff on my keychain and I don't like the weight bearing down on my ignition when I drive.
Now I just pop off my car key to drive and snap back on after removing key from ignition. I don't know what I'll do with the other 5 but I'm sure they will come in handy sometime. The closure spring is secure but not difficult to press open. Really glad I got these.