After 14 months and several different plastic devices, my wife/keyholder grew very tired of all the broken devices and the time I was "free" due to waiting on a new one. She told me to order a new metal one and end all the nonsense. I ordered 1 and it came in yesterday! When she locked it shut she poked and prodded making sure it wasn't going to break and checking how secure it was. My heart was racing because I was starting to realize this was no joke, I couldn't just simply twist a lock and bust a pin, this thing is maximum security! If if wasn't bad enough having no way breaking out, she also told me the days of having an emergency key are over! Chastity has suddenly gotten very serious!