Three. the safety lever for lock or unlock is flimsy. You will find a incredibly slight detent to hold it from the safety placement nevertheless it wobbles like some Chinese item. Low quality. I wouldn't by this product or service yet again mainly because it feels cheap. Come on USA. https://caidenwogqi.educationalimpactblog.com/53694300/helping-the-others-realize-the-advantages-of-mini-toy-keychains